39963120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2370

約数の個数: 80

約数和(自身を含む): 125637792

約数和(自身を除く): 85674672

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, 2281, 2920, 3504, 4380, 4562, 5840, 6843, 8760, 9124, 11405, 13686, 17520, 18248, 22810, 27372, 34215, 36496, 45620, 54744, 68430, 91240, 109488, 136860, 166513, 182480, 273720, 333026, 499539, 547440, 666052, 832565, 999078, 1332104, 1665130, 1998156, 2497695, 2664208, 3330260, 3996312, 4995390, 6660520, 7992624, 9990780, 13321040, 19981560, 39963120]

約数ペア:

[(1, 39963120), (2, 19981560), (3, 13321040), (4, 9990780), (5, 7992624), (6, 6660520), (8, 4995390), (10, 3996312), (12, 3330260), (15, 2664208), (16, 2497695), (20, 1998156), (24, 1665130), (30, 1332104), (40, 999078), (48, 832565), (60, 666052), (73, 547440), (80, 499539), (120, 333026), (146, 273720), (219, 182480), (240, 166513), (292, 136860), (365, 109488), (438, 91240), (584, 68430), (730, 54744), (876, 45620), (1095, 36496), (1168, 34215), (1460, 27372), (1752, 22810), (2190, 18248), (2281, 17520), (2920, 13686), (3504, 11405), (4380, 9124), (4562, 8760), (5840, 6843)]