1887525840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{29021}}^1$

素因数の和:29308

約数の個数: 80

約数和(自身を含む): 5873124096

約数和(自身を除く): 3985598256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 10840, 13008, 16260, 21680, 29021, 32520, 58042, 65040, 87063, 116084, 145105, 174126, 232168, 290210, 348252, 435315, 464336, 580420, 696504, 870630, 1160840, 1393008, 1741260, 2321680, 3482520, 6965040, 7864691, 15729382, 23594073, 31458764, 39323455, 47188146, 62917528, 78646910, 94376292, 117970365, 125835056, 157293820, 188752584, 235940730, 314587640, 377505168, 471881460, 629175280, 943762920, 1887525840]

約数ペア:

[(1, 1887525840), (2, 943762920), (3, 629175280), (4, 471881460), (5, 377505168), (6, 314587640), (8, 235940730), (10, 188752584), (12, 157293820), (15, 125835056), (16, 117970365), (20, 94376292), (24, 78646910), (30, 62917528), (40, 47188146), (48, 39323455), (60, 31458764), (80, 23594073), (120, 15729382), (240, 7864691), (271, 6965040), (542, 3482520), (813, 2321680), (1084, 1741260), (1355, 1393008), (1626, 1160840), (2168, 870630), (2710, 696504), (3252, 580420), (4065, 464336), (4336, 435315), (5420, 348252), (6504, 290210), (8130, 232168), (10840, 174126), (13008, 145105), (16260, 116084), (21680, 87063), (29021, 65040), (32520, 58042)]