898266480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61357}}^1$

素因数の和:61434

約数の個数: 80

約数和(自身を含む): 2830321824

約数和(自身を除く): 1932055344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 61357, 122714, 184071, 245428, 306785, 368142, 490856, 613570, 736284, 920355, 981712, 1227140, 1472568, 1840710, 2454280, 2945136, 3681420, 3742777, 4908560, 7362840, 7485554, 11228331, 14725680, 14971108, 18713885, 22456662, 29942216, 37427770, 44913324, 56141655, 59884432, 74855540, 89826648, 112283310, 149711080, 179653296, 224566620, 299422160, 449133240, 898266480]

約数ペア:

[(1, 898266480), (2, 449133240), (3, 299422160), (4, 224566620), (5, 179653296), (6, 149711080), (8, 112283310), (10, 89826648), (12, 74855540), (15, 59884432), (16, 56141655), (20, 44913324), (24, 37427770), (30, 29942216), (40, 22456662), (48, 18713885), (60, 14971108), (61, 14725680), (80, 11228331), (120, 7485554), (122, 7362840), (183, 4908560), (240, 3742777), (244, 3681420), (305, 2945136), (366, 2454280), (488, 1840710), (610, 1472568), (732, 1227140), (915, 981712), (976, 920355), (1220, 736284), (1464, 613570), (1830, 490856), (2440, 368142), (2928, 306785), (3660, 245428), (4880, 184071), (7320, 122714), (14640, 61357)]