152846640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11173}}^1$

素因数の和:11211

約数の個数: 120

約数和(自身を含む): 540374640

約数和(自身を除く): 387528000

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, 11173, 13680, 22346, 33519, 44692, 55865, 67038, 89384, 100557, 111730, 134076, 167595, 178768, 201114, 212287, 223460, 268152, 335190, 402228, 424574, 446920, 502785, 536304, 636861, 670380, 804456, 849148, 893840, 1005570, 1061435, 1273722, 1340760, 1608912, 1698296, 1910583, 2011140, 2122870, 2547444, 2681520, 3184305, 3396592, 3821166, 4022280, 4245740, 5094888, 6368610, 7642332, 8044560, 8491480, 9552915, 10189776, 12737220, 15284664, 16982960, 19105830, 25474440, 30569328, 38211660, 50948880, 76423320, 152846640]

約数ペア:

[(1, 152846640), (2, 76423320), (3, 50948880), (4, 38211660), (5, 30569328), (6, 25474440), (8, 19105830), (9, 16982960), (10, 15284664), (12, 12737220), (15, 10189776), (16, 9552915), (18, 8491480), (19, 8044560), (20, 7642332), (24, 6368610), (30, 5094888), (36, 4245740), (38, 4022280), (40, 3821166), (45, 3396592), (48, 3184305), (57, 2681520), (60, 2547444), (72, 2122870), (76, 2011140), (80, 1910583), (90, 1698296), (95, 1608912), (114, 1340760), (120, 1273722), (144, 1061435), (152, 1005570), (171, 893840), (180, 849148), (190, 804456), (228, 670380), (240, 636861), (285, 536304), (304, 502785), (342, 446920), (360, 424574), (380, 402228), (456, 335190), (570, 268152), (684, 223460), (720, 212287), (760, 201114), (855, 178768), (912, 167595), (1140, 134076), (1368, 111730), (1520, 100557), (1710, 89384), (2280, 67038), (2736, 55865), (3420, 44692), (4560, 33519), (6840, 22346), (11173, 13680)]