11814720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 38819328

約数和(自身を除く): 27004608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 397, 465, 480, 496, 620, 744, 794, 930, 960, 992, 1191, 1240, 1488, 1588, 1860, 1984, 1985, 2382, 2480, 2976, 3176, 3720, 3970, 4764, 4960, 5952, 5955, 6352, 7440, 7940, 9528, 9920, 11910, 12307, 12704, 14880, 15880, 19056, 23820, 24614, 25408, 29760, 31760, 36921, 38112, 47640, 49228, 61535, 63520, 73842, 76224, 95280, 98456, 123070, 127040, 147684, 184605, 190560, 196912, 246140, 295368, 369210, 381120, 393824, 492280, 590736, 738420, 787648, 984560, 1181472, 1476840, 1969120, 2362944, 2953680, 3938240, 5907360, 11814720]

約数ペア:

[(1, 11814720), (2, 5907360), (3, 3938240), (4, 2953680), (5, 2362944), (6, 1969120), (8, 1476840), (10, 1181472), (12, 984560), (15, 787648), (16, 738420), (20, 590736), (24, 492280), (30, 393824), (31, 381120), (32, 369210), (40, 295368), (48, 246140), (60, 196912), (62, 190560), (64, 184605), (80, 147684), (93, 127040), (96, 123070), (120, 98456), (124, 95280), (155, 76224), (160, 73842), (186, 63520), (192, 61535), (240, 49228), (248, 47640), (310, 38112), (320, 36921), (372, 31760), (397, 29760), (465, 25408), (480, 24614), (496, 23820), (620, 19056), (744, 15880), (794, 14880), (930, 12704), (960, 12307), (992, 11910), (1191, 9920), (1240, 9528), (1488, 7940), (1588, 7440), (1860, 6352), (1984, 5955), (1985, 5952), (2382, 4960), (2480, 4764), (2976, 3970), (3176, 3720)]