430989660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{88681}}^1$

素因数の和:88705

約数の個数: 72

約数和(自身を含む): 1355770416

約数和(自身を除く): 924780756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 88681, 177362, 266043, 354724, 443405, 532086, 798129, 886810, 1064172, 1330215, 1596258, 1773620, 2394387, 2660430, 3192516, 3990645, 4788774, 5320860, 7183161, 7981290, 9577548, 11971935, 14366322, 15962580, 21549483, 23943870, 28732644, 35915805, 43098966, 47887740, 71831610, 86197932, 107747415, 143663220, 215494830, 430989660]

約数ペア:

[(1, 430989660), (2, 215494830), (3, 143663220), (4, 107747415), (5, 86197932), (6, 71831610), (9, 47887740), (10, 43098966), (12, 35915805), (15, 28732644), (18, 23943870), (20, 21549483), (27, 15962580), (30, 14366322), (36, 11971935), (45, 9577548), (54, 7981290), (60, 7183161), (81, 5320860), (90, 4788774), (108, 3990645), (135, 3192516), (162, 2660430), (180, 2394387), (243, 1773620), (270, 1596258), (324, 1330215), (405, 1064172), (486, 886810), (540, 798129), (810, 532086), (972, 443405), (1215, 354724), (1620, 266043), (2430, 177362), (4860, 88681)]