45969280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 130037760

約数和(自身を除く): 84068480

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, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 331, 434, 448, 496, 560, 620, 640, 662, 868, 896, 992, 1085, 1120, 1240, 1324, 1655, 1736, 1984, 2170, 2240, 2317, 2480, 2648, 3310, 3472, 3968, 4340, 4480, 4634, 4960, 5296, 6620, 6944, 8680, 9268, 9920, 10261, 10592, 11585, 13240, 13888, 17360, 18536, 19840, 20522, 21184, 23170, 26480, 27776, 34720, 37072, 41044, 42368, 46340, 51305, 52960, 69440, 71827, 74144, 82088, 92680, 102610, 105920, 138880, 143654, 148288, 164176, 185360, 205220, 211840, 287308, 296576, 328352, 359135, 370720, 410440, 574616, 656704, 718270, 741440, 820880, 1149232, 1313408, 1436540, 1482880, 1641760, 2298464, 2873080, 3283520, 4596928, 5746160, 6567040, 9193856, 11492320, 22984640, 45969280]

約数ペア:

[(1, 45969280), (2, 22984640), (4, 11492320), (5, 9193856), (7, 6567040), (8, 5746160), (10, 4596928), (14, 3283520), (16, 2873080), (20, 2298464), (28, 1641760), (31, 1482880), (32, 1436540), (35, 1313408), (40, 1149232), (56, 820880), (62, 741440), (64, 718270), (70, 656704), (80, 574616), (112, 410440), (124, 370720), (128, 359135), (140, 328352), (155, 296576), (160, 287308), (217, 211840), (224, 205220), (248, 185360), (280, 164176), (310, 148288), (320, 143654), (331, 138880), (434, 105920), (448, 102610), (496, 92680), (560, 82088), (620, 74144), (640, 71827), (662, 69440), (868, 52960), (896, 51305), (992, 46340), (1085, 42368), (1120, 41044), (1240, 37072), (1324, 34720), (1655, 27776), (1736, 26480), (1984, 23170), (2170, 21184), (2240, 20522), (2317, 19840), (2480, 18536), (2648, 17360), (3310, 13888), (3472, 13240), (3968, 11585), (4340, 10592), (4480, 10261), (4634, 9920), (4960, 9268), (5296, 8680), (6620, 6944)]