172362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23167}}^1$

素因数の和:23214

約数の個数: 80

約数和(自身を含む): 551583744

約数和(自身を除く): 379221264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 23167, 46334, 69501, 92668, 115835, 139002, 185336, 231670, 278004, 347505, 370672, 463340, 556008, 695010, 718177, 926680, 1112016, 1390020, 1436354, 1853360, 2154531, 2780040, 2872708, 3590885, 4309062, 5560080, 5745416, 7181770, 8618124, 10772655, 11490832, 14363540, 17236248, 21545310, 28727080, 34472496, 43090620, 57454160, 86181240, 172362480]

約数ペア:

[(1, 172362480), (2, 86181240), (3, 57454160), (4, 43090620), (5, 34472496), (6, 28727080), (8, 21545310), (10, 17236248), (12, 14363540), (15, 11490832), (16, 10772655), (20, 8618124), (24, 7181770), (30, 5745416), (31, 5560080), (40, 4309062), (48, 3590885), (60, 2872708), (62, 2780040), (80, 2154531), (93, 1853360), (120, 1436354), (124, 1390020), (155, 1112016), (186, 926680), (240, 718177), (248, 695010), (310, 556008), (372, 463340), (465, 370672), (496, 347505), (620, 278004), (744, 231670), (930, 185336), (1240, 139002), (1488, 115835), (1860, 92668), (2480, 69501), (3720, 46334), (7440, 23167)]