54530240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 140451840

約数和(自身を除く): 85921600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 239, 248, 310, 320, 368, 460, 478, 496, 620, 713, 736, 920, 956, 992, 1195, 1240, 1426, 1472, 1840, 1912, 1984, 2390, 2480, 2852, 3565, 3680, 3824, 4780, 4960, 5497, 5704, 7130, 7360, 7409, 7648, 9560, 9920, 10994, 11408, 14260, 14818, 15296, 19120, 21988, 22816, 27485, 28520, 29636, 37045, 38240, 43976, 45632, 54970, 57040, 59272, 74090, 76480, 87952, 109940, 114080, 118544, 148180, 170407, 175904, 219880, 228160, 237088, 296360, 340814, 351808, 439760, 474176, 592720, 681628, 852035, 879520, 1185440, 1363256, 1704070, 1759040, 2370880, 2726512, 3408140, 5453024, 6816280, 10906048, 13632560, 27265120, 54530240]

約数ペア:

[(1, 54530240), (2, 27265120), (4, 13632560), (5, 10906048), (8, 6816280), (10, 5453024), (16, 3408140), (20, 2726512), (23, 2370880), (31, 1759040), (32, 1704070), (40, 1363256), (46, 1185440), (62, 879520), (64, 852035), (80, 681628), (92, 592720), (115, 474176), (124, 439760), (155, 351808), (160, 340814), (184, 296360), (230, 237088), (239, 228160), (248, 219880), (310, 175904), (320, 170407), (368, 148180), (460, 118544), (478, 114080), (496, 109940), (620, 87952), (713, 76480), (736, 74090), (920, 59272), (956, 57040), (992, 54970), (1195, 45632), (1240, 43976), (1426, 38240), (1472, 37045), (1840, 29636), (1912, 28520), (1984, 27485), (2390, 22816), (2480, 21988), (2852, 19120), (3565, 15296), (3680, 14818), (3824, 14260), (4780, 11408), (4960, 10994), (5497, 9920), (5704, 9560), (7130, 7648), (7360, 7409)]