4008396960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28697}}^1$

素因数の和:28815

約数の個数: 144

約数和(自身を含む): 13820153256

約数和(自身を除く): 9811756296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 23280, 27936, 28697, 34920, 46560, 57394, 69840, 86091, 114788, 139680, 143485, 172182, 229576, 258273, 286970, 344364, 430455, 459152, 516546, 573940, 688728, 860910, 918304, 1033092, 1147880, 1291365, 1377456, 1721820, 2066184, 2295760, 2582730, 2754912, 2783609, 3443640, 4132368, 4591520, 5165460, 5567218, 6887280, 8264736, 8350827, 10330920, 11134436, 13774560, 13918045, 16701654, 20661840, 22268872, 25052481, 27836090, 33403308, 41323680, 41754135, 44537744, 50104962, 55672180, 66806616, 83508270, 89075488, 100209924, 111344360, 125262405, 133613232, 167016540, 200419848, 222688720, 250524810, 267226464, 334033080, 400839696, 445377440, 501049620, 668066160, 801679392, 1002099240, 1336132320, 2004198480, 4008396960]

約数ペア:

[(1, 4008396960), (2, 2004198480), (3, 1336132320), (4, 1002099240), (5, 801679392), (6, 668066160), (8, 501049620), (9, 445377440), (10, 400839696), (12, 334033080), (15, 267226464), (16, 250524810), (18, 222688720), (20, 200419848), (24, 167016540), (30, 133613232), (32, 125262405), (36, 111344360), (40, 100209924), (45, 89075488), (48, 83508270), (60, 66806616), (72, 55672180), (80, 50104962), (90, 44537744), (96, 41754135), (97, 41323680), (120, 33403308), (144, 27836090), (160, 25052481), (180, 22268872), (194, 20661840), (240, 16701654), (288, 13918045), (291, 13774560), (360, 11134436), (388, 10330920), (480, 8350827), (485, 8264736), (582, 6887280), (720, 5567218), (776, 5165460), (873, 4591520), (970, 4132368), (1164, 3443640), (1440, 2783609), (1455, 2754912), (1552, 2582730), (1746, 2295760), (1940, 2066184), (2328, 1721820), (2910, 1377456), (3104, 1291365), (3492, 1147880), (3880, 1033092), (4365, 918304), (4656, 860910), (5820, 688728), (6984, 573940), (7760, 516546), (8730, 459152), (9312, 430455), (11640, 344364), (13968, 286970), (15520, 258273), (17460, 229576), (23280, 172182), (27936, 143485), (28697, 139680), (34920, 114788), (46560, 86091), (57394, 69840)]