90547440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22226

約数の個数: 80

約数和(自身を含む): 297222048

約数和(自身を除く): 206674608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22193, 44386, 66579, 88772, 110965, 133158, 177544, 221930, 266316, 332895, 355088, 377281, 443860, 532632, 665790, 754562, 887720, 1065264, 1131843, 1331580, 1509124, 1775440, 1886405, 2263686, 2663160, 3018248, 3772810, 4527372, 5326320, 5659215, 6036496, 7545620, 9054744, 11318430, 15091240, 18109488, 22636860, 30182480, 45273720, 90547440]

約数ペア:

[(1, 90547440), (2, 45273720), (3, 30182480), (4, 22636860), (5, 18109488), (6, 15091240), (8, 11318430), (10, 9054744), (12, 7545620), (15, 6036496), (16, 5659215), (17, 5326320), (20, 4527372), (24, 3772810), (30, 3018248), (34, 2663160), (40, 2263686), (48, 1886405), (51, 1775440), (60, 1509124), (68, 1331580), (80, 1131843), (85, 1065264), (102, 887720), (120, 754562), (136, 665790), (170, 532632), (204, 443860), (240, 377281), (255, 355088), (272, 332895), (340, 266316), (408, 221930), (510, 177544), (680, 133158), (816, 110965), (1020, 88772), (1360, 66579), (2040, 44386), (4080, 22193)]