90888120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14851}}^1$

素因数の和:14885

約数の個数: 96

約数和(自身を含む): 312783120

約数和(自身を除く): 221895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14851, 29702, 44553, 59404, 74255, 89106, 118808, 133659, 148510, 178212, 222765, 252467, 267318, 297020, 356424, 445530, 504934, 534636, 594040, 668295, 757401, 891060, 1009868, 1069272, 1262335, 1336590, 1514802, 1782120, 2019736, 2272203, 2524670, 2673180, 3029604, 3787005, 4544406, 5049340, 5346360, 6059208, 7574010, 9088812, 10098680, 11361015, 15148020, 18177624, 22722030, 30296040, 45444060, 90888120]

約数ペア:

[(1, 90888120), (2, 45444060), (3, 30296040), (4, 22722030), (5, 18177624), (6, 15148020), (8, 11361015), (9, 10098680), (10, 9088812), (12, 7574010), (15, 6059208), (17, 5346360), (18, 5049340), (20, 4544406), (24, 3787005), (30, 3029604), (34, 2673180), (36, 2524670), (40, 2272203), (45, 2019736), (51, 1782120), (60, 1514802), (68, 1336590), (72, 1262335), (85, 1069272), (90, 1009868), (102, 891060), (120, 757401), (136, 668295), (153, 594040), (170, 534636), (180, 504934), (204, 445530), (255, 356424), (306, 297020), (340, 267318), (360, 252467), (408, 222765), (510, 178212), (612, 148510), (680, 133659), (765, 118808), (1020, 89106), (1224, 74255), (1530, 59404), (2040, 44553), (3060, 29702), (6120, 14851)]