79605480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 159895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1439, 1844, 2305, 2766, 2878, 3688, 4317, 4610, 5532, 5756, 6915, 7195, 8634, 9220, 11064, 11512, 13830, 14390, 17268, 18440, 21585, 27660, 28780, 34536, 43170, 55320, 57560, 86340, 172680, 663379, 1326758, 1990137, 2653516, 3316895, 3980274, 5307032, 6633790, 7960548, 9950685, 13267580, 15921096, 19901370, 26535160, 39802740, 79605480]

約数ペア:

[(1, 79605480), (2, 39802740), (3, 26535160), (4, 19901370), (5, 15921096), (6, 13267580), (8, 9950685), (10, 7960548), (12, 6633790), (15, 5307032), (20, 3980274), (24, 3316895), (30, 2653516), (40, 1990137), (60, 1326758), (120, 663379), (461, 172680), (922, 86340), (1383, 57560), (1439, 55320), (1844, 43170), (2305, 34536), (2766, 28780), (2878, 27660), (3688, 21585), (4317, 18440), (4610, 17268), (5532, 14390), (5756, 13830), (6915, 11512), (7195, 11064), (8634, 9220)]