3498960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 11070720

約数和(自身を除く): 7571760

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, 239, 240, 244, 305, 366, 478, 488, 610, 717, 732, 915, 956, 976, 1195, 1220, 1434, 1464, 1830, 1912, 2390, 2440, 2868, 2928, 3585, 3660, 3824, 4780, 4880, 5736, 7170, 7320, 9560, 11472, 14340, 14579, 14640, 19120, 28680, 29158, 43737, 57360, 58316, 72895, 87474, 116632, 145790, 174948, 218685, 233264, 291580, 349896, 437370, 583160, 699792, 874740, 1166320, 1749480, 3498960]

約数ペア:

[(1, 3498960), (2, 1749480), (3, 1166320), (4, 874740), (5, 699792), (6, 583160), (8, 437370), (10, 349896), (12, 291580), (15, 233264), (16, 218685), (20, 174948), (24, 145790), (30, 116632), (40, 87474), (48, 72895), (60, 58316), (61, 57360), (80, 43737), (120, 29158), (122, 28680), (183, 19120), (239, 14640), (240, 14579), (244, 14340), (305, 11472), (366, 9560), (478, 7320), (488, 7170), (610, 5736), (717, 4880), (732, 4780), (915, 3824), (956, 3660), (976, 3585), (1195, 2928), (1220, 2868), (1434, 2440), (1464, 2390), (1830, 1912)]