2454866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1698

約数の個数: 240

約数和(自身を含む): 8801597376

約数和(自身を除く): 6346730736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 131, 136, 144, 153, 170, 180, 204, 240, 255, 262, 272, 306, 340, 360, 393, 408, 510, 524, 612, 655, 680, 720, 765, 786, 816, 1020, 1048, 1179, 1224, 1310, 1360, 1530, 1531, 1572, 1965, 2040, 2096, 2227, 2358, 2448, 2620, 3060, 3062, 3144, 3930, 4080, 4454, 4593, 4716, 5240, 5895, 6120, 6124, 6288, 6681, 7655, 7860, 8908, 9186, 9432, 10480, 11135, 11790, 12240, 12248, 13362, 13779, 15310, 15720, 17816, 18372, 18864, 20043, 22270, 22965, 23580, 24496, 26027, 26724, 27558, 30620, 31440, 33405, 35632, 36744, 40086, 44540, 45930, 47160, 52054, 53448, 55116, 61240, 66810, 68895, 73488, 78081, 80172, 89080, 91860, 94320, 100215, 104108, 106896, 110232, 122480, 130135, 133620, 137790, 156162, 160344, 178160, 183720, 200430, 200561, 208216, 220464, 234243, 260270, 267240, 275580, 312324, 320688, 367440, 390405, 400860, 401122, 416432, 468486, 520540, 534480, 551160, 601683, 624648, 780810, 801720, 802244, 936972, 1002805, 1041080, 1102320, 1171215, 1203366, 1249296, 1561620, 1603440, 1604488, 1805049, 1873944, 2005610, 2082160, 2342430, 2406732, 3008415, 3123240, 3208976, 3409537, 3610098, 3747888, 4011220, 4684860, 4813464, 6016830, 6246480, 6819074, 7220196, 8022440, 9025245, 9369720, 9626928, 10228611, 12033660, 13638148, 14440392, 16044880, 17047685, 18050490, 18739440, 20457222, 24067320, 27276296, 28880784, 30685833, 34095370, 36100980, 40914444, 48134640, 51143055, 54552592, 61371666, 68190740, 72201960, 81828888, 102286110, 122743332, 136381480, 144403920, 153429165, 163657776, 204572220, 245486664, 272762960, 306858330, 409144440, 490973328, 613716660, 818288880, 1227433320, 2454866640]

約数ペア:

[(1, 2454866640), (2, 1227433320), (3, 818288880), (4, 613716660), (5, 490973328), (6, 409144440), (8, 306858330), (9, 272762960), (10, 245486664), (12, 204572220), (15, 163657776), (16, 153429165), (17, 144403920), (18, 136381480), (20, 122743332), (24, 102286110), (30, 81828888), (34, 72201960), (36, 68190740), (40, 61371666), (45, 54552592), (48, 51143055), (51, 48134640), (60, 40914444), (68, 36100980), (72, 34095370), (80, 30685833), (85, 28880784), (90, 27276296), (102, 24067320), (120, 20457222), (131, 18739440), (136, 18050490), (144, 17047685), (153, 16044880), (170, 14440392), (180, 13638148), (204, 12033660), (240, 10228611), (255, 9626928), (262, 9369720), (272, 9025245), (306, 8022440), (340, 7220196), (360, 6819074), (393, 6246480), (408, 6016830), (510, 4813464), (524, 4684860), (612, 4011220), (655, 3747888), (680, 3610098), (720, 3409537), (765, 3208976), (786, 3123240), (816, 3008415), (1020, 2406732), (1048, 2342430), (1179, 2082160), (1224, 2005610), (1310, 1873944), (1360, 1805049), (1530, 1604488), (1531, 1603440), (1572, 1561620), (1965, 1249296), (2040, 1203366), (2096, 1171215), (2227, 1102320), (2358, 1041080), (2448, 1002805), (2620, 936972), (3060, 802244), (3062, 801720), (3144, 780810), (3930, 624648), (4080, 601683), (4454, 551160), (4593, 534480), (4716, 520540), (5240, 468486), (5895, 416432), (6120, 401122), (6124, 400860), (6288, 390405), (6681, 367440), (7655, 320688), (7860, 312324), (8908, 275580), (9186, 267240), (9432, 260270), (10480, 234243), (11135, 220464), (11790, 208216), (12240, 200561), (12248, 200430), (13362, 183720), (13779, 178160), (15310, 160344), (15720, 156162), (17816, 137790), (18372, 133620), (18864, 130135), (20043, 122480), (22270, 110232), (22965, 106896), (23580, 104108), (24496, 100215), (26027, 94320), (26724, 91860), (27558, 89080), (30620, 80172), (31440, 78081), (33405, 73488), (35632, 68895), (36744, 66810), (40086, 61240), (44540, 55116), (45930, 53448), (47160, 52054)]