63654480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 215298720

約数和(自身を除く): 151644240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 419, 422, 633, 720, 838, 844, 1055, 1257, 1266, 1676, 1688, 1899, 2095, 2110, 2514, 2532, 3165, 3352, 3376, 3771, 3798, 4190, 4220, 5028, 5064, 6285, 6330, 6704, 7542, 7596, 8380, 8440, 9495, 10056, 10128, 12570, 12660, 15084, 15192, 16760, 16880, 18855, 18990, 20112, 25140, 25320, 30168, 30384, 33520, 37710, 37980, 50280, 50640, 60336, 75420, 75960, 88409, 100560, 150840, 151920, 176818, 265227, 301680, 353636, 442045, 530454, 707272, 795681, 884090, 1060908, 1326135, 1414544, 1591362, 1768180, 2121816, 2652270, 3182724, 3536360, 3978405, 4243632, 5304540, 6365448, 7072720, 7956810, 10609080, 12730896, 15913620, 21218160, 31827240, 63654480]

約数ペア:

[(1, 63654480), (2, 31827240), (3, 21218160), (4, 15913620), (5, 12730896), (6, 10609080), (8, 7956810), (9, 7072720), (10, 6365448), (12, 5304540), (15, 4243632), (16, 3978405), (18, 3536360), (20, 3182724), (24, 2652270), (30, 2121816), (36, 1768180), (40, 1591362), (45, 1414544), (48, 1326135), (60, 1060908), (72, 884090), (80, 795681), (90, 707272), (120, 530454), (144, 442045), (180, 353636), (211, 301680), (240, 265227), (360, 176818), (419, 151920), (422, 150840), (633, 100560), (720, 88409), (838, 75960), (844, 75420), (1055, 60336), (1257, 50640), (1266, 50280), (1676, 37980), (1688, 37710), (1899, 33520), (2095, 30384), (2110, 30168), (2514, 25320), (2532, 25140), (3165, 20112), (3352, 18990), (3376, 18855), (3771, 16880), (3798, 16760), (4190, 15192), (4220, 15084), (5028, 12660), (5064, 12570), (6285, 10128), (6330, 10056), (6704, 9495), (7542, 8440), (7596, 8380)]