1030721520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{13721}}^1$

素因数の和:14050

約数の個数: 80

約数和(自身を含む): 3205678752

約数和(自身を除く): 2174957232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5008, 6260, 7512, 9390, 12520, 13721, 15024, 18780, 25040, 27442, 37560, 41163, 54884, 68605, 75120, 82326, 109768, 137210, 164652, 205815, 219536, 274420, 329304, 411630, 548840, 658608, 823260, 1097680, 1646520, 3293040, 4294673, 8589346, 12884019, 17178692, 21473365, 25768038, 34357384, 42946730, 51536076, 64420095, 68714768, 85893460, 103072152, 128840190, 171786920, 206144304, 257680380, 343573840, 515360760, 1030721520]

約数ペア:

[(1, 1030721520), (2, 515360760), (3, 343573840), (4, 257680380), (5, 206144304), (6, 171786920), (8, 128840190), (10, 103072152), (12, 85893460), (15, 68714768), (16, 64420095), (20, 51536076), (24, 42946730), (30, 34357384), (40, 25768038), (48, 21473365), (60, 17178692), (80, 12884019), (120, 8589346), (240, 4294673), (313, 3293040), (626, 1646520), (939, 1097680), (1252, 823260), (1565, 658608), (1878, 548840), (2504, 411630), (3130, 329304), (3756, 274420), (4695, 219536), (5008, 205815), (6260, 164652), (7512, 137210), (9390, 109768), (12520, 82326), (13721, 75120), (15024, 68605), (18780, 54884), (25040, 41163), (27442, 37560)]