70055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145949}}^1$

素因数の和:145967

約数の個数: 48

約数和(自身を含む): 220676400

約数和(自身を除く): 150620880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145949, 291898, 437847, 583796, 729745, 875694, 1167592, 1459490, 1751388, 2189235, 2335184, 2918980, 3502776, 4378470, 4670368, 5837960, 7005552, 8756940, 11675920, 14011104, 17513880, 23351840, 35027760, 70055520]

約数ペア:

[(1, 70055520), (2, 35027760), (3, 23351840), (4, 17513880), (5, 14011104), (6, 11675920), (8, 8756940), (10, 7005552), (12, 5837960), (15, 4670368), (16, 4378470), (20, 3502776), (24, 2918980), (30, 2335184), (32, 2189235), (40, 1751388), (48, 1459490), (60, 1167592), (80, 875694), (96, 729745), (120, 583796), (160, 437847), (240, 291898), (480, 145949)]