2945536560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{215317}}^1$

素因数の和:215355

約数の個数: 120

約数和(自身を含む): 10412778480

約数和(自身を除く): 7467241920

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, 215317, 430634, 645951, 861268, 1076585, 1291902, 1722536, 1937853, 2153170, 2583804, 3229755, 3445072, 3875706, 4091023, 4306340, 5167608, 6459510, 7751412, 8182046, 8612680, 9689265, 10335216, 12273069, 12919020, 15502824, 16364092, 17225360, 19378530, 20455115, 24546138, 25838040, 31005648, 32728184, 36819207, 38757060, 40910230, 49092276, 51676080, 61365345, 65456368, 73638414, 77514120, 81820460, 98184552, 122730690, 147276828, 155028240, 163640920, 184096035, 196369104, 245461380, 294553656, 327281840, 368192070, 490922760, 589107312, 736384140, 981845520, 1472768280, 2945536560]

約数ペア:

[(1, 2945536560), (2, 1472768280), (3, 981845520), (4, 736384140), (5, 589107312), (6, 490922760), (8, 368192070), (9, 327281840), (10, 294553656), (12, 245461380), (15, 196369104), (16, 184096035), (18, 163640920), (19, 155028240), (20, 147276828), (24, 122730690), (30, 98184552), (36, 81820460), (38, 77514120), (40, 73638414), (45, 65456368), (48, 61365345), (57, 51676080), (60, 49092276), (72, 40910230), (76, 38757060), (80, 36819207), (90, 32728184), (95, 31005648), (114, 25838040), (120, 24546138), (144, 20455115), (152, 19378530), (171, 17225360), (180, 16364092), (190, 15502824), (228, 12919020), (240, 12273069), (285, 10335216), (304, 9689265), (342, 8612680), (360, 8182046), (380, 7751412), (456, 6459510), (570, 5167608), (684, 4306340), (720, 4091023), (760, 3875706), (855, 3445072), (912, 3229755), (1140, 2583804), (1368, 2153170), (1520, 1937853), (1710, 1722536), (2280, 1291902), (2736, 1076585), (3420, 861268), (4560, 645951), (6840, 430634), (13680, 215317)]