156720260880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{140521}}^1$

素因数の和:142089

約数の個数: 120

約数和(自身を含む): 526662403800

約数和(自身を除く): 369942142920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1549, 3098, 4647, 6196, 7745, 9294, 12392, 13941, 15490, 18588, 23235, 24784, 27882, 30980, 37176, 46470, 55764, 61960, 69705, 74352, 92940, 111528, 123920, 139410, 140521, 185880, 223056, 278820, 281042, 371760, 421563, 557640, 562084, 702605, 843126, 1115280, 1124168, 1264689, 1405210, 1686252, 2107815, 2248336, 2529378, 2810420, 3372504, 4215630, 5058756, 5620840, 6323445, 6745008, 8431260, 10117512, 11241680, 12646890, 16862520, 20235024, 25293780, 33725040, 50587560, 101175120, 217667029, 435334058, 653001087, 870668116, 1088335145, 1306002174, 1741336232, 1959003261, 2176670290, 2612004348, 3265005435, 3482672464, 3918006522, 4353340580, 5224008696, 6530010870, 7836013044, 8706681160, 9795016305, 10448017392, 13060021740, 15672026088, 17413362320, 19590032610, 26120043480, 31344052176, 39180065220, 52240086960, 78360130440, 156720260880]

約数ペア:

[(1, 156720260880), (2, 78360130440), (3, 52240086960), (4, 39180065220), (5, 31344052176), (6, 26120043480), (8, 19590032610), (9, 17413362320), (10, 15672026088), (12, 13060021740), (15, 10448017392), (16, 9795016305), (18, 8706681160), (20, 7836013044), (24, 6530010870), (30, 5224008696), (36, 4353340580), (40, 3918006522), (45, 3482672464), (48, 3265005435), (60, 2612004348), (72, 2176670290), (80, 1959003261), (90, 1741336232), (120, 1306002174), (144, 1088335145), (180, 870668116), (240, 653001087), (360, 435334058), (720, 217667029), (1549, 101175120), (3098, 50587560), (4647, 33725040), (6196, 25293780), (7745, 20235024), (9294, 16862520), (12392, 12646890), (13941, 11241680), (15490, 10117512), (18588, 8431260), (23235, 6745008), (24784, 6323445), (27882, 5620840), (30980, 5058756), (37176, 4215630), (46470, 3372504), (55764, 2810420), (61960, 2529378), (69705, 2248336), (74352, 2107815), (92940, 1686252), (111528, 1405210), (123920, 1264689), (139410, 1124168), (140521, 1115280), (185880, 843126), (223056, 702605), (278820, 562084), (281042, 557640), (371760, 421563)]