355278375240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1\times {\mathrm{68947}}^1$

素因数の和:70851

約数の個数: 128

約数和(自身を含む): 1112787624960

約数和(自身を除く): 757509249720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1867, 2760, 3734, 5601, 7468, 9335, 11202, 14936, 18670, 22404, 28005, 37340, 42941, 44808, 56010, 68947, 74680, 85882, 112020, 128823, 137894, 171764, 206841, 214705, 224040, 257646, 275788, 343528, 344735, 413682, 429410, 515292, 551576, 644115, 689470, 827364, 858820, 1030584, 1034205, 1288230, 1378940, 1585781, 1654728, 1717640, 2068410, 2576460, 2757880, 3171562, 4136820, 4757343, 5152920, 6343124, 7928905, 8273640, 9514686, 12686248, 15857810, 19029372, 23786715, 31715620, 38058744, 47573430, 63431240, 95146860, 128724049, 190293720, 257448098, 386172147, 514896196, 643620245, 772344294, 1029792392, 1287240490, 1544688588, 1930860735, 2574480980, 2960653127, 3089377176, 3861721470, 5148961960, 5921306254, 7723442940, 8881959381, 11842612508, 14803265635, 15446885880, 17763918762, 23685225016, 29606531270, 35527837524, 44409796905, 59213062540, 71055675048, 88819593810, 118426125080, 177639187620, 355278375240]

約数ペア:

[(1, 355278375240), (2, 177639187620), (3, 118426125080), (4, 88819593810), (5, 71055675048), (6, 59213062540), (8, 44409796905), (10, 35527837524), (12, 29606531270), (15, 23685225016), (20, 17763918762), (23, 15446885880), (24, 14803265635), (30, 11842612508), (40, 8881959381), (46, 7723442940), (60, 5921306254), (69, 5148961960), (92, 3861721470), (115, 3089377176), (120, 2960653127), (138, 2574480980), (184, 1930860735), (230, 1544688588), (276, 1287240490), (345, 1029792392), (460, 772344294), (552, 643620245), (690, 514896196), (920, 386172147), (1380, 257448098), (1867, 190293720), (2760, 128724049), (3734, 95146860), (5601, 63431240), (7468, 47573430), (9335, 38058744), (11202, 31715620), (14936, 23786715), (18670, 19029372), (22404, 15857810), (28005, 12686248), (37340, 9514686), (42941, 8273640), (44808, 7928905), (56010, 6343124), (68947, 5152920), (74680, 4757343), (85882, 4136820), (112020, 3171562), (128823, 2757880), (137894, 2576460), (171764, 2068410), (206841, 1717640), (214705, 1654728), (224040, 1585781), (257646, 1378940), (275788, 1288230), (343528, 1034205), (344735, 1030584), (413682, 858820), (429410, 827364), (515292, 689470), (551576, 644115)]