1115562960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81547}}^1$

素因数の和:81585

約数の個数: 120

約数和(自身を含む): 3943661280

約数和(自身を除く): 2828098320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 81547, 163094, 244641, 326188, 407735, 489282, 652376, 733923, 815470, 978564, 1223205, 1304752, 1467846, 1549393, 1630940, 1957128, 2446410, 2935692, 3098786, 3261880, 3669615, 3914256, 4648179, 4892820, 5871384, 6197572, 6523760, 7339230, 7746965, 9296358, 9785640, 11742768, 12395144, 13944537, 14678460, 15493930, 18592716, 19571280, 23240895, 24790288, 27889074, 29356920, 30987860, 37185432, 46481790, 55778148, 58713840, 61975720, 69722685, 74370864, 92963580, 111556296, 123951440, 139445370, 185927160, 223112592, 278890740, 371854320, 557781480, 1115562960]

約数ペア:

[(1, 1115562960), (2, 557781480), (3, 371854320), (4, 278890740), (5, 223112592), (6, 185927160), (8, 139445370), (9, 123951440), (10, 111556296), (12, 92963580), (15, 74370864), (16, 69722685), (18, 61975720), (19, 58713840), (20, 55778148), (24, 46481790), (30, 37185432), (36, 30987860), (38, 29356920), (40, 27889074), (45, 24790288), (48, 23240895), (57, 19571280), (60, 18592716), (72, 15493930), (76, 14678460), (80, 13944537), (90, 12395144), (95, 11742768), (114, 9785640), (120, 9296358), (144, 7746965), (152, 7339230), (171, 6523760), (180, 6197572), (190, 5871384), (228, 4892820), (240, 4648179), (285, 3914256), (304, 3669615), (342, 3261880), (360, 3098786), (380, 2935692), (456, 2446410), (570, 1957128), (684, 1630940), (720, 1549393), (760, 1467846), (855, 1304752), (912, 1223205), (1140, 978564), (1368, 815470), (1520, 733923), (1710, 652376), (2280, 489282), (2736, 407735), (3420, 326188), (4560, 244641), (6840, 163094), (13680, 81547)]