302398980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1223}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 915473664

約数和(自身を除く): 613074684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 317, 390, 634, 780, 951, 1223, 1268, 1585, 1902, 2446, 3170, 3669, 3804, 4121, 4755, 4892, 6115, 6340, 7338, 8242, 9510, 12230, 12363, 14676, 15899, 16484, 18345, 19020, 20605, 24460, 24726, 31798, 36690, 41210, 47697, 49452, 61815, 63596, 73380, 79495, 82420, 95394, 123630, 158990, 190788, 238485, 247260, 317980, 387691, 476970, 775382, 953940, 1163073, 1550764, 1938455, 2326146, 3876910, 4652292, 5039983, 5815365, 7753820, 10079966, 11630730, 15119949, 20159932, 23261460, 25199915, 30239898, 50399830, 60479796, 75599745, 100799660, 151199490, 302398980]

約数ペア:

[(1, 302398980), (2, 151199490), (3, 100799660), (4, 75599745), (5, 60479796), (6, 50399830), (10, 30239898), (12, 25199915), (13, 23261460), (15, 20159932), (20, 15119949), (26, 11630730), (30, 10079966), (39, 7753820), (52, 5815365), (60, 5039983), (65, 4652292), (78, 3876910), (130, 2326146), (156, 1938455), (195, 1550764), (260, 1163073), (317, 953940), (390, 775382), (634, 476970), (780, 387691), (951, 317980), (1223, 247260), (1268, 238485), (1585, 190788), (1902, 158990), (2446, 123630), (3170, 95394), (3669, 82420), (3804, 79495), (4121, 73380), (4755, 63596), (4892, 61815), (6115, 49452), (6340, 47697), (7338, 41210), (8242, 36690), (9510, 31798), (12230, 24726), (12363, 24460), (14676, 20605), (15899, 19020), (16484, 18345)]