124318680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 402001920

約数和(自身を除く): 277683240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1453, 1860, 2139, 2760, 2852, 2906, 3565, 3720, 4278, 4359, 5704, 5812, 7130, 7265, 8556, 8718, 10695, 11624, 14260, 14530, 17112, 17436, 21390, 21795, 28520, 29060, 33419, 34872, 42780, 43590, 45043, 58120, 66838, 85560, 87180, 90086, 100257, 133676, 135129, 167095, 174360, 180172, 200514, 225215, 267352, 270258, 334190, 360344, 401028, 450430, 501285, 540516, 668380, 675645, 802056, 900860, 1002570, 1035989, 1081032, 1336760, 1351290, 1801720, 2005140, 2071978, 2702580, 3107967, 4010280, 4143956, 5179945, 5405160, 6215934, 8287912, 10359890, 12431868, 15539835, 20719780, 24863736, 31079670, 41439560, 62159340, 124318680]

約数ペア:

[(1, 124318680), (2, 62159340), (3, 41439560), (4, 31079670), (5, 24863736), (6, 20719780), (8, 15539835), (10, 12431868), (12, 10359890), (15, 8287912), (20, 6215934), (23, 5405160), (24, 5179945), (30, 4143956), (31, 4010280), (40, 3107967), (46, 2702580), (60, 2071978), (62, 2005140), (69, 1801720), (92, 1351290), (93, 1336760), (115, 1081032), (120, 1035989), (124, 1002570), (138, 900860), (155, 802056), (184, 675645), (186, 668380), (230, 540516), (248, 501285), (276, 450430), (310, 401028), (345, 360344), (372, 334190), (460, 270258), (465, 267352), (552, 225215), (620, 200514), (690, 180172), (713, 174360), (744, 167095), (920, 135129), (930, 133676), (1240, 100257), (1380, 90086), (1426, 87180), (1453, 85560), (1860, 66838), (2139, 58120), (2760, 45043), (2852, 43590), (2906, 42780), (3565, 34872), (3720, 33419), (4278, 29060), (4359, 28520), (5704, 21795), (5812, 21390), (7130, 17436), (7265, 17112), (8556, 14530), (8718, 14260), (10695, 11624)]