4506160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 11427840

約数和(自身を除く): 6921680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 79, 80, 92, 115, 124, 155, 158, 184, 230, 248, 310, 316, 368, 395, 460, 496, 620, 632, 713, 790, 920, 1240, 1264, 1426, 1580, 1817, 1840, 2449, 2480, 2852, 3160, 3565, 3634, 4898, 5704, 6320, 7130, 7268, 9085, 9796, 11408, 12245, 14260, 14536, 18170, 19592, 24490, 28520, 29072, 36340, 39184, 48980, 56327, 57040, 72680, 97960, 112654, 145360, 195920, 225308, 281635, 450616, 563270, 901232, 1126540, 2253080, 4506160]

約数ペア:

[(1, 4506160), (2, 2253080), (4, 1126540), (5, 901232), (8, 563270), (10, 450616), (16, 281635), (20, 225308), (23, 195920), (31, 145360), (40, 112654), (46, 97960), (62, 72680), (79, 57040), (80, 56327), (92, 48980), (115, 39184), (124, 36340), (155, 29072), (158, 28520), (184, 24490), (230, 19592), (248, 18170), (310, 14536), (316, 14260), (368, 12245), (395, 11408), (460, 9796), (496, 9085), (620, 7268), (632, 7130), (713, 6320), (790, 5704), (920, 4898), (1240, 3634), (1264, 3565), (1426, 3160), (1580, 2852), (1817, 2480), (1840, 2449)]