750772080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54881}}^1$

素因数の和:54919

約数の個数: 120

約数和(自身を含む): 2654093520

約数和(自身を除く): 1903321440

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, 54881, 109762, 164643, 219524, 274405, 329286, 439048, 493929, 548810, 658572, 823215, 878096, 987858, 1042739, 1097620, 1317144, 1646430, 1975716, 2085478, 2195240, 2469645, 2634288, 3128217, 3292860, 3951432, 4170956, 4390480, 4939290, 5213695, 6256434, 6585720, 7902864, 8341912, 9384651, 9878580, 10427390, 12512868, 13171440, 15641085, 16683824, 18769302, 19757160, 20854780, 25025736, 31282170, 37538604, 39514320, 41709560, 46923255, 50051472, 62564340, 75077208, 83419120, 93846510, 125128680, 150154416, 187693020, 250257360, 375386040, 750772080]

約数ペア:

[(1, 750772080), (2, 375386040), (3, 250257360), (4, 187693020), (5, 150154416), (6, 125128680), (8, 93846510), (9, 83419120), (10, 75077208), (12, 62564340), (15, 50051472), (16, 46923255), (18, 41709560), (19, 39514320), (20, 37538604), (24, 31282170), (30, 25025736), (36, 20854780), (38, 19757160), (40, 18769302), (45, 16683824), (48, 15641085), (57, 13171440), (60, 12512868), (72, 10427390), (76, 9878580), (80, 9384651), (90, 8341912), (95, 7902864), (114, 6585720), (120, 6256434), (144, 5213695), (152, 4939290), (171, 4390480), (180, 4170956), (190, 3951432), (228, 3292860), (240, 3128217), (285, 2634288), (304, 2469645), (342, 2195240), (360, 2085478), (380, 1975716), (456, 1646430), (570, 1317144), (684, 1097620), (720, 1042739), (760, 987858), (855, 878096), (912, 823215), (1140, 658572), (1368, 548810), (1520, 493929), (1710, 439048), (2280, 329286), (2736, 274405), (3420, 219524), (4560, 164643), (6840, 109762), (13680, 54881)]