246109680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20143

約数の個数: 120

約数和(自身を含む): 875180592

約数和(自身を除く): 629070912

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, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 241284, 301605, 321712, 341819, 361926, 402140, 482568, 603210, 683638, 723852, 804280, 904815, 965136, 1025457, 1206420, 1367276, 1447704, 1608560, 1709095, 1809630, 2050914, 2412840, 2734552, 2895408, 3076371, 3418190, 3619260, 4101828, 4825680, 5127285, 5469104, 6152742, 6836380, 7238520, 8203656, 10254570, 12305484, 13672760, 14477040, 15381855, 16407312, 20509140, 24610968, 27345520, 30763710, 41018280, 49221936, 61527420, 82036560, 123054840, 246109680]

約数ペア:

[(1, 246109680), (2, 123054840), (3, 82036560), (4, 61527420), (5, 49221936), (6, 41018280), (8, 30763710), (9, 27345520), (10, 24610968), (12, 20509140), (15, 16407312), (16, 15381855), (17, 14477040), (18, 13672760), (20, 12305484), (24, 10254570), (30, 8203656), (34, 7238520), (36, 6836380), (40, 6152742), (45, 5469104), (48, 5127285), (51, 4825680), (60, 4101828), (68, 3619260), (72, 3418190), (80, 3076371), (85, 2895408), (90, 2734552), (102, 2412840), (120, 2050914), (136, 1809630), (144, 1709095), (153, 1608560), (170, 1447704), (180, 1367276), (204, 1206420), (240, 1025457), (255, 965136), (272, 904815), (306, 804280), (340, 723852), (360, 683638), (408, 603210), (510, 482568), (612, 402140), (680, 361926), (720, 341819), (765, 321712), (816, 301605), (1020, 241284), (1224, 201070), (1360, 180963), (1530, 160856), (2040, 120642), (2448, 100535), (3060, 80428), (4080, 60321), (6120, 40214), (12240, 20107)]