306064240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 739952640

約数和(自身を除く): 433888400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 167, 248, 310, 334, 496, 620, 668, 739, 835, 1240, 1336, 1478, 1670, 2480, 2672, 2956, 3340, 3695, 5177, 5912, 6680, 7390, 10354, 11824, 13360, 14780, 20708, 22909, 25885, 29560, 41416, 45818, 51770, 59120, 82832, 91636, 103540, 114545, 123413, 183272, 207080, 229090, 246826, 366544, 414160, 458180, 493652, 617065, 916360, 987304, 1234130, 1832720, 1974608, 2468260, 3825803, 4936520, 7651606, 9873040, 15303212, 19129015, 30606424, 38258030, 61212848, 76516060, 153032120, 306064240]

約数ペア:

[(1, 306064240), (2, 153032120), (4, 76516060), (5, 61212848), (8, 38258030), (10, 30606424), (16, 19129015), (20, 15303212), (31, 9873040), (40, 7651606), (62, 4936520), (80, 3825803), (124, 2468260), (155, 1974608), (167, 1832720), (248, 1234130), (310, 987304), (334, 916360), (496, 617065), (620, 493652), (668, 458180), (739, 414160), (835, 366544), (1240, 246826), (1336, 229090), (1478, 207080), (1670, 183272), (2480, 123413), (2672, 114545), (2956, 103540), (3340, 91636), (3695, 82832), (5177, 59120), (5912, 51770), (6680, 45818), (7390, 41416), (10354, 29560), (11824, 25885), (13360, 22909), (14780, 20708)]