40205160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12409}}^1$

素因数の和:12432

約数の個数: 80

約数和(自身を含む): 135144900

約数和(自身を除く): 94939740

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, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 111681, 124090, 148908, 186135, 223362, 248180, 297816, 335043, 372270, 446724, 496360, 558405, 670086, 744540, 893448, 1005129, 1116810, 1340172, 1489080, 1675215, 2010258, 2233620, 2680344, 3350430, 4020516, 4467240, 5025645, 6700860, 8041032, 10051290, 13401720, 20102580, 40205160]

約数ペア:

[(1, 40205160), (2, 20102580), (3, 13401720), (4, 10051290), (5, 8041032), (6, 6700860), (8, 5025645), (9, 4467240), (10, 4020516), (12, 3350430), (15, 2680344), (18, 2233620), (20, 2010258), (24, 1675215), (27, 1489080), (30, 1340172), (36, 1116810), (40, 1005129), (45, 893448), (54, 744540), (60, 670086), (72, 558405), (81, 496360), (90, 446724), (108, 372270), (120, 335043), (135, 297816), (162, 248180), (180, 223362), (216, 186135), (270, 148908), (324, 124090), (360, 111681), (405, 99272), (540, 74454), (648, 62045), (810, 49636), (1080, 37227), (1620, 24818), (3240, 12409)]