1147927920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{65521}}^1$

素因数の和:65610

約数の個数: 80

約数和(自身を含む): 3607379232

約数和(自身を除く): 2459451312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 65521, 131042, 196563, 262084, 327605, 393126, 524168, 655210, 786252, 982815, 1048336, 1310420, 1572504, 1965630, 2620840, 3145008, 3931260, 4783033, 5241680, 7862520, 9566066, 14349099, 15725040, 19132132, 23915165, 28698198, 38264264, 47830330, 57396396, 71745495, 76528528, 95660660, 114792792, 143490990, 191321320, 229585584, 286981980, 382642640, 573963960, 1147927920]

約数ペア:

[(1, 1147927920), (2, 573963960), (3, 382642640), (4, 286981980), (5, 229585584), (6, 191321320), (8, 143490990), (10, 114792792), (12, 95660660), (15, 76528528), (16, 71745495), (20, 57396396), (24, 47830330), (30, 38264264), (40, 28698198), (48, 23915165), (60, 19132132), (73, 15725040), (80, 14349099), (120, 9566066), (146, 7862520), (219, 5241680), (240, 4783033), (292, 3931260), (365, 3145008), (438, 2620840), (584, 1965630), (730, 1572504), (876, 1310420), (1095, 1048336), (1168, 982815), (1460, 786252), (1752, 655210), (2190, 524168), (2920, 393126), (3504, 327605), (4380, 262084), (5840, 196563), (8760, 131042), (17520, 65521)]