724005195240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3187}}^1\times {\mathrm{4721}}^1$

素因数の和:8323

約数の個数: 128

約数和(自身を含む): 2178576673920

約数和(自身を除く): 1454571478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3187, 3208, 4010, 4721, 4812, 6015, 6374, 8020, 9442, 9561, 9624, 12030, 12748, 14163, 15935, 16040, 18884, 19122, 23605, 24060, 25496, 28326, 31870, 37768, 38244, 47210, 47805, 48120, 56652, 63740, 70815, 76488, 94420, 95610, 113304, 127480, 141630, 188840, 191220, 283260, 382440, 566520, 1277987, 1893121, 2555974, 3786242, 3833961, 5111948, 5679363, 6389935, 7572484, 7667922, 9465605, 10223896, 11358726, 12779870, 15045827, 15144968, 15335844, 18931210, 19169805, 22717452, 25559740, 28396815, 30091654, 30671688, 37862420, 38339610, 45137481, 45434904, 51119480, 56793630, 60183308, 75229135, 75724840, 76679220, 90274962, 113587260, 120366616, 150458270, 153358440, 180549924, 225687405, 227174520, 300916540, 361099848, 451374810, 601833080, 902749620, 1805499240, 6033376627, 12066753254, 18100129881, 24133506508, 30166883135, 36200259762, 48267013016, 60333766270, 72400519524, 90500649405, 120667532540, 144801039048, 181001298810, 241335065080, 362002597620, 724005195240]

約数ペア:

[(1, 724005195240), (2, 362002597620), (3, 241335065080), (4, 181001298810), (5, 144801039048), (6, 120667532540), (8, 90500649405), (10, 72400519524), (12, 60333766270), (15, 48267013016), (20, 36200259762), (24, 30166883135), (30, 24133506508), (40, 18100129881), (60, 12066753254), (120, 6033376627), (401, 1805499240), (802, 902749620), (1203, 601833080), (1604, 451374810), (2005, 361099848), (2406, 300916540), (3187, 227174520), (3208, 225687405), (4010, 180549924), (4721, 153358440), (4812, 150458270), (6015, 120366616), (6374, 113587260), (8020, 90274962), (9442, 76679220), (9561, 75724840), (9624, 75229135), (12030, 60183308), (12748, 56793630), (14163, 51119480), (15935, 45434904), (16040, 45137481), (18884, 38339610), (19122, 37862420), (23605, 30671688), (24060, 30091654), (25496, 28396815), (28326, 25559740), (31870, 22717452), (37768, 19169805), (38244, 18931210), (47210, 15335844), (47805, 15144968), (48120, 15045827), (56652, 12779870), (63740, 11358726), (70815, 10223896), (76488, 9465605), (94420, 7667922), (95610, 7572484), (113304, 6389935), (127480, 5679363), (141630, 5111948), (188840, 3833961), (191220, 3786242), (283260, 2555974), (382440, 1893121), (566520, 1277987)]