2454765240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{6521}}^1$

素因数の和:9672

約数の個数: 64

約数和(自身を含む): 7367772960

約数和(自身を除く): 4913007720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3137, 6274, 6521, 9411, 12548, 13042, 15685, 18822, 19563, 25096, 26084, 31370, 32605, 37644, 39126, 47055, 52168, 62740, 65210, 75288, 78252, 94110, 97815, 125480, 130420, 156504, 188220, 195630, 260840, 376440, 391260, 782520, 20456377, 40912754, 61369131, 81825508, 102281885, 122738262, 163651016, 204563770, 245476524, 306845655, 409127540, 490953048, 613691310, 818255080, 1227382620, 2454765240]

約数ペア:

[(1, 2454765240), (2, 1227382620), (3, 818255080), (4, 613691310), (5, 490953048), (6, 409127540), (8, 306845655), (10, 245476524), (12, 204563770), (15, 163651016), (20, 122738262), (24, 102281885), (30, 81825508), (40, 61369131), (60, 40912754), (120, 20456377), (3137, 782520), (6274, 391260), (6521, 376440), (9411, 260840), (12548, 195630), (13042, 188220), (15685, 156504), (18822, 130420), (19563, 125480), (25096, 97815), (26084, 94110), (31370, 78252), (32605, 75288), (37644, 65210), (39126, 62740), (47055, 52168)]