309102240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20822

約数の個数: 96

約数和(自身を含む): 1005129216

約数和(自身を除く): 696026976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 20773, 41546, 62319, 83092, 103865, 124638, 166184, 207730, 249276, 311595, 332368, 415460, 498552, 623190, 643963, 664736, 830920, 997104, 1246380, 1287926, 1661840, 1931889, 1994208, 2492760, 2575852, 3219815, 3323680, 3863778, 4985520, 5151704, 6439630, 7727556, 9659445, 9971040, 10303408, 12879260, 15455112, 19318890, 20606816, 25758520, 30910224, 38637780, 51517040, 61820448, 77275560, 103034080, 154551120, 309102240]

約数ペア:

[(1, 309102240), (2, 154551120), (3, 103034080), (4, 77275560), (5, 61820448), (6, 51517040), (8, 38637780), (10, 30910224), (12, 25758520), (15, 20606816), (16, 19318890), (20, 15455112), (24, 12879260), (30, 10303408), (31, 9971040), (32, 9659445), (40, 7727556), (48, 6439630), (60, 5151704), (62, 4985520), (80, 3863778), (93, 3323680), (96, 3219815), (120, 2575852), (124, 2492760), (155, 1994208), (160, 1931889), (186, 1661840), (240, 1287926), (248, 1246380), (310, 997104), (372, 830920), (465, 664736), (480, 643963), (496, 623190), (620, 498552), (744, 415460), (930, 332368), (992, 311595), (1240, 249276), (1488, 207730), (1860, 166184), (2480, 124638), (2976, 103865), (3720, 83092), (4960, 62319), (7440, 41546), (14880, 20773)]