812496240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59393}}^1$

素因数の和:59431

約数の個数: 120

約数和(自身を含む): 2872293840

約数和(自身を除く): 2059797600

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, 59393, 118786, 178179, 237572, 296965, 356358, 475144, 534537, 593930, 712716, 890895, 950288, 1069074, 1128467, 1187860, 1425432, 1781790, 2138148, 2256934, 2375720, 2672685, 2850864, 3385401, 3563580, 4276296, 4513868, 4751440, 5345370, 5642335, 6770802, 7127160, 8552592, 9027736, 10156203, 10690740, 11284670, 13541604, 14254320, 16927005, 18055472, 20312406, 21381480, 22569340, 27083208, 33854010, 40624812, 42762960, 45138680, 50781015, 54166416, 67708020, 81249624, 90277360, 101562030, 135416040, 162499248, 203124060, 270832080, 406248120, 812496240]

約数ペア:

[(1, 812496240), (2, 406248120), (3, 270832080), (4, 203124060), (5, 162499248), (6, 135416040), (8, 101562030), (9, 90277360), (10, 81249624), (12, 67708020), (15, 54166416), (16, 50781015), (18, 45138680), (19, 42762960), (20, 40624812), (24, 33854010), (30, 27083208), (36, 22569340), (38, 21381480), (40, 20312406), (45, 18055472), (48, 16927005), (57, 14254320), (60, 13541604), (72, 11284670), (76, 10690740), (80, 10156203), (90, 9027736), (95, 8552592), (114, 7127160), (120, 6770802), (144, 5642335), (152, 5345370), (171, 4751440), (180, 4513868), (190, 4276296), (228, 3563580), (240, 3385401), (285, 2850864), (304, 2672685), (342, 2375720), (360, 2256934), (380, 2138148), (456, 1781790), (570, 1425432), (684, 1187860), (720, 1128467), (760, 1069074), (855, 950288), (912, 890895), (1140, 712716), (1368, 593930), (1520, 534537), (1710, 475144), (2280, 356358), (2736, 296965), (3420, 237572), (4560, 178179), (6840, 118786), (13680, 59393)]