70395480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21727}}^1$

素因数の和:21750

約数の個数: 80

約数和(自身を含む): 236617920

約数和(自身を除く): 166222440

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, 21727, 43454, 65181, 86908, 108635, 130362, 173816, 195543, 217270, 260724, 325905, 391086, 434540, 521448, 586629, 651810, 782172, 869080, 977715, 1173258, 1303620, 1564344, 1759887, 1955430, 2346516, 2607240, 2933145, 3519774, 3910860, 4693032, 5866290, 7039548, 7821720, 8799435, 11732580, 14079096, 17598870, 23465160, 35197740, 70395480]

約数ペア:

[(1, 70395480), (2, 35197740), (3, 23465160), (4, 17598870), (5, 14079096), (6, 11732580), (8, 8799435), (9, 7821720), (10, 7039548), (12, 5866290), (15, 4693032), (18, 3910860), (20, 3519774), (24, 2933145), (27, 2607240), (30, 2346516), (36, 1955430), (40, 1759887), (45, 1564344), (54, 1303620), (60, 1173258), (72, 977715), (81, 869080), (90, 782172), (108, 651810), (120, 586629), (135, 521448), (162, 434540), (180, 391086), (216, 325905), (270, 260724), (324, 217270), (360, 195543), (405, 173816), (540, 130362), (648, 108635), (810, 86908), (1080, 65181), (1620, 43454), (3240, 21727)]