11256720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 38568960

約数和(自身を除く): 27312240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 89, 93, 102, 120, 124, 136, 155, 170, 178, 186, 204, 240, 248, 255, 267, 272, 310, 340, 356, 372, 408, 445, 465, 496, 510, 527, 534, 620, 680, 712, 744, 816, 890, 930, 1020, 1054, 1068, 1240, 1335, 1360, 1424, 1488, 1513, 1581, 1780, 1860, 2040, 2108, 2136, 2480, 2635, 2670, 2759, 3026, 3162, 3560, 3720, 4080, 4216, 4272, 4539, 5270, 5340, 5518, 6052, 6324, 7120, 7440, 7565, 7905, 8277, 8432, 9078, 10540, 10680, 11036, 12104, 12648, 13795, 15130, 15810, 16554, 18156, 21080, 21360, 22072, 22695, 24208, 25296, 27590, 30260, 31620, 33108, 36312, 41385, 42160, 44144, 45390, 46903, 55180, 60520, 63240, 66216, 72624, 82770, 90780, 93806, 110360, 121040, 126480, 132432, 140709, 165540, 181560, 187612, 220720, 234515, 281418, 331080, 363120, 375224, 469030, 562836, 662160, 703545, 750448, 938060, 1125672, 1407090, 1876120, 2251344, 2814180, 3752240, 5628360, 11256720]

約数ペア:

[(1, 11256720), (2, 5628360), (3, 3752240), (4, 2814180), (5, 2251344), (6, 1876120), (8, 1407090), (10, 1125672), (12, 938060), (15, 750448), (16, 703545), (17, 662160), (20, 562836), (24, 469030), (30, 375224), (31, 363120), (34, 331080), (40, 281418), (48, 234515), (51, 220720), (60, 187612), (62, 181560), (68, 165540), (80, 140709), (85, 132432), (89, 126480), (93, 121040), (102, 110360), (120, 93806), (124, 90780), (136, 82770), (155, 72624), (170, 66216), (178, 63240), (186, 60520), (204, 55180), (240, 46903), (248, 45390), (255, 44144), (267, 42160), (272, 41385), (310, 36312), (340, 33108), (356, 31620), (372, 30260), (408, 27590), (445, 25296), (465, 24208), (496, 22695), (510, 22072), (527, 21360), (534, 21080), (620, 18156), (680, 16554), (712, 15810), (744, 15130), (816, 13795), (890, 12648), (930, 12104), (1020, 11036), (1054, 10680), (1068, 10540), (1240, 9078), (1335, 8432), (1360, 8277), (1424, 7905), (1488, 7565), (1513, 7440), (1581, 7120), (1780, 6324), (1860, 6052), (2040, 5518), (2108, 5340), (2136, 5270), (2480, 4539), (2635, 4272), (2670, 4216), (2759, 4080), (3026, 3720), (3162, 3560)]