57215160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17659}}^1$

素因数の和:17682

約数の個数: 80

約数和(自身を含む): 192317400

約数和(自身を除く): 135102240

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, 17659, 35318, 52977, 70636, 88295, 105954, 141272, 158931, 176590, 211908, 264885, 317862, 353180, 423816, 476793, 529770, 635724, 706360, 794655, 953586, 1059540, 1271448, 1430379, 1589310, 1907172, 2119080, 2383965, 2860758, 3178620, 3814344, 4767930, 5721516, 6357240, 7151895, 9535860, 11443032, 14303790, 19071720, 28607580, 57215160]

約数ペア:

[(1, 57215160), (2, 28607580), (3, 19071720), (4, 14303790), (5, 11443032), (6, 9535860), (8, 7151895), (9, 6357240), (10, 5721516), (12, 4767930), (15, 3814344), (18, 3178620), (20, 2860758), (24, 2383965), (27, 2119080), (30, 1907172), (36, 1589310), (40, 1430379), (45, 1271448), (54, 1059540), (60, 953586), (72, 794655), (81, 706360), (90, 635724), (108, 529770), (120, 476793), (135, 423816), (162, 353180), (180, 317862), (216, 264885), (270, 211908), (324, 176590), (360, 158931), (405, 141272), (540, 105954), (648, 88295), (810, 70636), (1080, 52977), (1620, 35318), (3240, 17659)]