390822913680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22935617}}^1$

素因数の和:22935704

約数の個数: 80

約数和(自身を含む): 1228615185024

約数和(自身を除く): 837792271344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 22935617, 45871234, 68806851, 91742468, 114678085, 137613702, 183484936, 229356170, 275227404, 344034255, 366969872, 458712340, 550454808, 688068510, 917424680, 1100909616, 1376137020, 1628428807, 1834849360, 2752274040, 3256857614, 4885286421, 5504548080, 6513715228, 8142144035, 9770572842, 13027430456, 16284288070, 19541145684, 24426432105, 26054860912, 32568576140, 39082291368, 48852864210, 65137152280, 78164582736, 97705728420, 130274304560, 195411456840, 390822913680]

約数ペア:

[(1, 390822913680), (2, 195411456840), (3, 130274304560), (4, 97705728420), (5, 78164582736), (6, 65137152280), (8, 48852864210), (10, 39082291368), (12, 32568576140), (15, 26054860912), (16, 24426432105), (20, 19541145684), (24, 16284288070), (30, 13027430456), (40, 9770572842), (48, 8142144035), (60, 6513715228), (71, 5504548080), (80, 4885286421), (120, 3256857614), (142, 2752274040), (213, 1834849360), (240, 1628428807), (284, 1376137020), (355, 1100909616), (426, 917424680), (568, 688068510), (710, 550454808), (852, 458712340), (1065, 366969872), (1136, 344034255), (1420, 275227404), (1704, 229356170), (2130, 183484936), (2840, 137613702), (3408, 114678085), (4260, 91742468), (5680, 68806851), (8520, 45871234), (17040, 22935617)]