1141680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 80

約数和(自身を含む): 3642624

約数和(自身を除く): 2500944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 71, 80, 120, 134, 142, 201, 213, 240, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1065, 1072, 1136, 1340, 1420, 1608, 1704, 2010, 2130, 2680, 2840, 3216, 3408, 4020, 4260, 4757, 5360, 5680, 8040, 8520, 9514, 14271, 16080, 17040, 19028, 23785, 28542, 38056, 47570, 57084, 71355, 76112, 95140, 114168, 142710, 190280, 228336, 285420, 380560, 570840, 1141680]

約数ペア:

[(1, 1141680), (2, 570840), (3, 380560), (4, 285420), (5, 228336), (6, 190280), (8, 142710), (10, 114168), (12, 95140), (15, 76112), (16, 71355), (20, 57084), (24, 47570), (30, 38056), (40, 28542), (48, 23785), (60, 19028), (67, 17040), (71, 16080), (80, 14271), (120, 9514), (134, 8520), (142, 8040), (201, 5680), (213, 5360), (240, 4757), (268, 4260), (284, 4020), (335, 3408), (355, 3216), (402, 2840), (426, 2680), (536, 2130), (568, 2010), (670, 1704), (710, 1608), (804, 1420), (852, 1340), (1005, 1136), (1065, 1072)]