70286640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4878

約数の個数: 80

約数和(自身を含む): 221506656

約数和(自身を除く): 151220016

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, 4801, 4880, 7320, 9602, 14403, 14640, 19204, 24005, 28806, 38408, 48010, 57612, 72015, 76816, 96020, 115224, 144030, 192040, 230448, 288060, 292861, 384080, 576120, 585722, 878583, 1152240, 1171444, 1464305, 1757166, 2342888, 2928610, 3514332, 4392915, 4685776, 5857220, 7028664, 8785830, 11714440, 14057328, 17571660, 23428880, 35143320, 70286640]

約数ペア:

[(1, 70286640), (2, 35143320), (3, 23428880), (4, 17571660), (5, 14057328), (6, 11714440), (8, 8785830), (10, 7028664), (12, 5857220), (15, 4685776), (16, 4392915), (20, 3514332), (24, 2928610), (30, 2342888), (40, 1757166), (48, 1464305), (60, 1171444), (61, 1152240), (80, 878583), (120, 585722), (122, 576120), (183, 384080), (240, 292861), (244, 288060), (305, 230448), (366, 192040), (488, 144030), (610, 115224), (732, 96020), (915, 76816), (976, 72015), (1220, 57612), (1464, 48010), (1830, 38408), (2440, 28806), (2928, 24005), (3660, 19204), (4801, 14640), (4880, 14403), (7320, 9602)]