713503080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{220217}}^1$

素因数の和:220240

約数の個数: 80

約数和(自身を含む): 2398174020

約数和(自身を除く): 1684670940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 220217, 440434, 660651, 880868, 1101085, 1321302, 1761736, 1981953, 2202170, 2642604, 3303255, 3963906, 4404340, 5285208, 5945859, 6606510, 7927812, 8808680, 9909765, 11891718, 13213020, 15855624, 17837577, 19819530, 23783436, 26426040, 29729295, 35675154, 39639060, 47566872, 59458590, 71350308, 79278120, 89187885, 118917180, 142700616, 178375770, 237834360, 356751540, 713503080]

約数ペア:

[(1, 713503080), (2, 356751540), (3, 237834360), (4, 178375770), (5, 142700616), (6, 118917180), (8, 89187885), (9, 79278120), (10, 71350308), (12, 59458590), (15, 47566872), (18, 39639060), (20, 35675154), (24, 29729295), (27, 26426040), (30, 23783436), (36, 19819530), (40, 17837577), (45, 15855624), (54, 13213020), (60, 11891718), (72, 9909765), (81, 8808680), (90, 7927812), (108, 6606510), (120, 5945859), (135, 5285208), (162, 4404340), (180, 3963906), (216, 3303255), (270, 2642604), (324, 2202170), (360, 1981953), (405, 1761736), (540, 1321302), (648, 1101085), (810, 880868), (1080, 660651), (1620, 440434), (3240, 220217)]