2416140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 7582848

約数和(自身を除く): 5166708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 433, 465, 558, 620, 866, 930, 1116, 1299, 1395, 1732, 1860, 2165, 2598, 2790, 3897, 4330, 5196, 5580, 6495, 7794, 8660, 12990, 13423, 15588, 19485, 25980, 26846, 38970, 40269, 53692, 67115, 77940, 80538, 120807, 134230, 161076, 201345, 241614, 268460, 402690, 483228, 604035, 805380, 1208070, 2416140]

約数ペア:

[(1, 2416140), (2, 1208070), (3, 805380), (4, 604035), (5, 483228), (6, 402690), (9, 268460), (10, 241614), (12, 201345), (15, 161076), (18, 134230), (20, 120807), (30, 80538), (31, 77940), (36, 67115), (45, 53692), (60, 40269), (62, 38970), (90, 26846), (93, 25980), (124, 19485), (155, 15588), (180, 13423), (186, 12990), (279, 8660), (310, 7794), (372, 6495), (433, 5580), (465, 5196), (558, 4330), (620, 3897), (866, 2790), (930, 2598), (1116, 2165), (1299, 1860), (1395, 1732)]