1603440

素因数分解:

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

素因数の和:167

約数の個数: 120

約数和(自身を含む): 5745168

約数和(自身を除く): 4141728

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, 1572, 1965, 2040, 2096, 2227, 2358, 2448, 2620, 3060, 3144, 3930, 4080, 4454, 4716, 5240, 5895, 6120, 6288, 6681, 7860, 8908, 9432, 10480, 11135, 11790, 12240, 13362, 15720, 17816, 18864, 20043, 22270, 23580, 26724, 31440, 33405, 35632, 40086, 44540, 47160, 53448, 66810, 80172, 89080, 94320, 100215, 106896, 133620, 160344, 178160, 200430, 267240, 320688, 400860, 534480, 801720, 1603440]

約数ペア:

[(1, 1603440), (2, 801720), (3, 534480), (4, 400860), (5, 320688), (6, 267240), (8, 200430), (9, 178160), (10, 160344), (12, 133620), (15, 106896), (16, 100215), (17, 94320), (18, 89080), (20, 80172), (24, 66810), (30, 53448), (34, 47160), (36, 44540), (40, 40086), (45, 35632), (48, 33405), (51, 31440), (60, 26724), (68, 23580), (72, 22270), (80, 20043), (85, 18864), (90, 17816), (102, 15720), (120, 13362), (131, 12240), (136, 11790), (144, 11135), (153, 10480), (170, 9432), (180, 8908), (204, 7860), (240, 6681), (255, 6288), (262, 6120), (272, 5895), (306, 5240), (340, 4716), (360, 4454), (393, 4080), (408, 3930), (510, 3144), (524, 3060), (612, 2620), (655, 2448), (680, 2358), (720, 2227), (765, 2096), (786, 2040), (816, 1965), (1020, 1572), (1048, 1530), (1179, 1360), (1224, 1310)]