3255639840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72931}}^1$

素因数の和:72983

約数の個数: 144

約数和(自身を含む): 11468411136

約数和(自身を除く): 8212771296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 72931, 145862, 218793, 291724, 364655, 437586, 583448, 656379, 729310, 875172, 1093965, 1166896, 1312758, 1458620, 1750344, 2187930, 2260861, 2333792, 2625516, 2917240, 3281895, 3500688, 4375860, 4521722, 5251032, 5834480, 6563790, 6782583, 7001376, 8751720, 9043444, 10502064, 11304305, 11668960, 13127580, 13565166, 17503440, 18086888, 20347749, 21004128, 22608610, 26255160, 27130332, 33912915, 35006880, 36173776, 40695498, 45217220, 52510320, 54260664, 67825830, 72347552, 81390996, 90434440, 101738745, 105020640, 108521328, 135651660, 162781992, 180868880, 203477490, 217042656, 271303320, 325563984, 361737760, 406954980, 542606640, 651127968, 813909960, 1085213280, 1627819920, 3255639840]

約数ペア:

[(1, 3255639840), (2, 1627819920), (3, 1085213280), (4, 813909960), (5, 651127968), (6, 542606640), (8, 406954980), (9, 361737760), (10, 325563984), (12, 271303320), (15, 217042656), (16, 203477490), (18, 180868880), (20, 162781992), (24, 135651660), (30, 108521328), (31, 105020640), (32, 101738745), (36, 90434440), (40, 81390996), (45, 72347552), (48, 67825830), (60, 54260664), (62, 52510320), (72, 45217220), (80, 40695498), (90, 36173776), (93, 35006880), (96, 33912915), (120, 27130332), (124, 26255160), (144, 22608610), (155, 21004128), (160, 20347749), (180, 18086888), (186, 17503440), (240, 13565166), (248, 13127580), (279, 11668960), (288, 11304305), (310, 10502064), (360, 9043444), (372, 8751720), (465, 7001376), (480, 6782583), (496, 6563790), (558, 5834480), (620, 5251032), (720, 4521722), (744, 4375860), (930, 3500688), (992, 3281895), (1116, 2917240), (1240, 2625516), (1395, 2333792), (1440, 2260861), (1488, 2187930), (1860, 1750344), (2232, 1458620), (2480, 1312758), (2790, 1166896), (2976, 1093965), (3720, 875172), (4464, 729310), (4960, 656379), (5580, 583448), (7440, 437586), (8928, 364655), (11160, 291724), (14880, 218793), (22320, 145862), (44640, 72931)]