728304960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39929}}^1$

素因数の和:39968

約数の個数: 112

約数和(自身を含む): 2434132800

約数和(自身を除く): 1705827840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 39929, 79858, 119787, 159716, 199645, 239574, 319432, 399290, 479148, 598935, 638864, 758651, 798580, 958296, 1197870, 1277728, 1517302, 1597160, 1916592, 2275953, 2395740, 2555456, 3034604, 3194320, 3793255, 3833184, 4551906, 4791480, 6069208, 6388640, 7586510, 7666368, 9103812, 9582960, 11379765, 12138416, 12777280, 15173020, 18207624, 19165920, 22759530, 24276832, 30346040, 36415248, 38331840, 45519060, 48553664, 60692080, 72830496, 91038120, 121384160, 145660992, 182076240, 242768320, 364152480, 728304960]

約数ペア:

[(1, 728304960), (2, 364152480), (3, 242768320), (4, 182076240), (5, 145660992), (6, 121384160), (8, 91038120), (10, 72830496), (12, 60692080), (15, 48553664), (16, 45519060), (19, 38331840), (20, 36415248), (24, 30346040), (30, 24276832), (32, 22759530), (38, 19165920), (40, 18207624), (48, 15173020), (57, 12777280), (60, 12138416), (64, 11379765), (76, 9582960), (80, 9103812), (95, 7666368), (96, 7586510), (114, 6388640), (120, 6069208), (152, 4791480), (160, 4551906), (190, 3833184), (192, 3793255), (228, 3194320), (240, 3034604), (285, 2555456), (304, 2395740), (320, 2275953), (380, 1916592), (456, 1597160), (480, 1517302), (570, 1277728), (608, 1197870), (760, 958296), (912, 798580), (960, 758651), (1140, 638864), (1216, 598935), (1520, 479148), (1824, 399290), (2280, 319432), (3040, 239574), (3648, 199645), (4560, 159716), (6080, 119787), (9120, 79858), (18240, 39929)]