455426640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6521}}^1$

素因数の和:6637

約数の個数: 120

約数和(自身を含む): 1545479208

約数和(自身を除く): 1090052568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 6521, 6984, 7760, 8730, 11640, 13042, 13968, 17460, 19563, 23280, 26084, 32605, 34920, 39126, 52168, 58689, 65210, 69840, 78252, 97815, 104336, 117378, 130420, 156504, 195630, 234756, 260840, 293445, 313008, 391260, 469512, 521680, 586890, 632537, 782520, 939024, 1173780, 1265074, 1565040, 1897611, 2347560, 2530148, 3162685, 3795222, 4695120, 5060296, 5692833, 6325370, 7590444, 9488055, 10120592, 11385666, 12650740, 15180888, 18976110, 22771332, 25301480, 28464165, 30361776, 37952220, 45542664, 50602960, 56928330, 75904440, 91085328, 113856660, 151808880, 227713320, 455426640]

約数ペア:

[(1, 455426640), (2, 227713320), (3, 151808880), (4, 113856660), (5, 91085328), (6, 75904440), (8, 56928330), (9, 50602960), (10, 45542664), (12, 37952220), (15, 30361776), (16, 28464165), (18, 25301480), (20, 22771332), (24, 18976110), (30, 15180888), (36, 12650740), (40, 11385666), (45, 10120592), (48, 9488055), (60, 7590444), (72, 6325370), (80, 5692833), (90, 5060296), (97, 4695120), (120, 3795222), (144, 3162685), (180, 2530148), (194, 2347560), (240, 1897611), (291, 1565040), (360, 1265074), (388, 1173780), (485, 939024), (582, 782520), (720, 632537), (776, 586890), (873, 521680), (970, 469512), (1164, 391260), (1455, 313008), (1552, 293445), (1746, 260840), (1940, 234756), (2328, 195630), (2910, 156504), (3492, 130420), (3880, 117378), (4365, 104336), (4656, 97815), (5820, 78252), (6521, 69840), (6984, 65210), (7760, 58689), (8730, 52168), (11640, 39126), (13042, 34920), (13968, 32605), (17460, 26084), (19563, 23280)]