123054840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20141

約数の個数: 96

約数和(自身を含む): 423474480

約数和(自身を除く): 300419640

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, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 241284, 301605, 341819, 361926, 402140, 482568, 603210, 683638, 723852, 804280, 904815, 1025457, 1206420, 1367276, 1447704, 1709095, 1809630, 2050914, 2412840, 2734552, 3076371, 3418190, 3619260, 4101828, 5127285, 6152742, 6836380, 7238520, 8203656, 10254570, 12305484, 13672760, 15381855, 20509140, 24610968, 30763710, 41018280, 61527420, 123054840]

約数ペア:

[(1, 123054840), (2, 61527420), (3, 41018280), (4, 30763710), (5, 24610968), (6, 20509140), (8, 15381855), (9, 13672760), (10, 12305484), (12, 10254570), (15, 8203656), (17, 7238520), (18, 6836380), (20, 6152742), (24, 5127285), (30, 4101828), (34, 3619260), (36, 3418190), (40, 3076371), (45, 2734552), (51, 2412840), (60, 2050914), (68, 1809630), (72, 1709095), (85, 1447704), (90, 1367276), (102, 1206420), (120, 1025457), (136, 904815), (153, 804280), (170, 723852), (180, 683638), (204, 603210), (255, 482568), (306, 402140), (340, 361926), (360, 341819), (408, 301605), (510, 241284), (612, 201070), (680, 180963), (765, 160856), (1020, 120642), (1224, 100535), (1530, 80428), (2040, 60321), (3060, 40214), (6120, 20107)]