27567680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 112

約数和(自身を含む): 77638656

約数和(自身を除く): 50070976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 397, 434, 448, 496, 560, 620, 794, 868, 992, 1085, 1120, 1240, 1588, 1736, 1984, 1985, 2170, 2240, 2480, 2779, 3176, 3472, 3970, 4340, 4960, 5558, 6352, 6944, 7940, 8680, 9920, 11116, 12307, 12704, 13888, 13895, 15880, 17360, 22232, 24614, 25408, 27790, 31760, 34720, 44464, 49228, 55580, 61535, 63520, 69440, 86149, 88928, 98456, 111160, 123070, 127040, 172298, 177856, 196912, 222320, 246140, 344596, 393824, 430745, 444640, 492280, 689192, 787648, 861490, 889280, 984560, 1378384, 1722980, 1969120, 2756768, 3445960, 3938240, 5513536, 6891920, 13783840, 27567680]

約数ペア:

[(1, 27567680), (2, 13783840), (4, 6891920), (5, 5513536), (7, 3938240), (8, 3445960), (10, 2756768), (14, 1969120), (16, 1722980), (20, 1378384), (28, 984560), (31, 889280), (32, 861490), (35, 787648), (40, 689192), (56, 492280), (62, 444640), (64, 430745), (70, 393824), (80, 344596), (112, 246140), (124, 222320), (140, 196912), (155, 177856), (160, 172298), (217, 127040), (224, 123070), (248, 111160), (280, 98456), (310, 88928), (320, 86149), (397, 69440), (434, 63520), (448, 61535), (496, 55580), (560, 49228), (620, 44464), (794, 34720), (868, 31760), (992, 27790), (1085, 25408), (1120, 24614), (1240, 22232), (1588, 17360), (1736, 15880), (1984, 13895), (1985, 13888), (2170, 12704), (2240, 12307), (2480, 11116), (2779, 9920), (3176, 8680), (3472, 7940), (3970, 6944), (4340, 6352), (4960, 5558)]