12435567720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{40151}}^1$

素因数の和:40283

約数の個数: 128

約数和(自身を含む): 39027744000

約数和(自身を除く): 26592176280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 89, 116, 120, 145, 174, 178, 232, 267, 290, 348, 356, 435, 445, 534, 580, 696, 712, 870, 890, 1068, 1160, 1335, 1740, 1780, 2136, 2581, 2670, 3480, 3560, 5162, 5340, 7743, 10324, 10680, 12905, 15486, 20648, 25810, 30972, 38715, 40151, 51620, 61944, 77430, 80302, 103240, 120453, 154860, 160604, 200755, 240906, 309720, 321208, 401510, 481812, 602265, 803020, 963624, 1164379, 1204530, 1606040, 2328758, 2409060, 3493137, 3573439, 4657516, 4818120, 5821895, 6986274, 7146878, 9315032, 10720317, 11643790, 13972548, 14293756, 17465685, 17867195, 21440634, 23287580, 27945096, 28587512, 34931370, 35734390, 42881268, 46575160, 53601585, 69862740, 71468780, 85762536, 103629731, 107203170, 139725480, 142937560, 207259462, 214406340, 310889193, 414518924, 428812680, 518148655, 621778386, 829037848, 1036297310, 1243556772, 1554445965, 2072594620, 2487113544, 3108891930, 4145189240, 6217783860, 12435567720]

約数ペア:

[(1, 12435567720), (2, 6217783860), (3, 4145189240), (4, 3108891930), (5, 2487113544), (6, 2072594620), (8, 1554445965), (10, 1243556772), (12, 1036297310), (15, 829037848), (20, 621778386), (24, 518148655), (29, 428812680), (30, 414518924), (40, 310889193), (58, 214406340), (60, 207259462), (87, 142937560), (89, 139725480), (116, 107203170), (120, 103629731), (145, 85762536), (174, 71468780), (178, 69862740), (232, 53601585), (267, 46575160), (290, 42881268), (348, 35734390), (356, 34931370), (435, 28587512), (445, 27945096), (534, 23287580), (580, 21440634), (696, 17867195), (712, 17465685), (870, 14293756), (890, 13972548), (1068, 11643790), (1160, 10720317), (1335, 9315032), (1740, 7146878), (1780, 6986274), (2136, 5821895), (2581, 4818120), (2670, 4657516), (3480, 3573439), (3560, 3493137), (5162, 2409060), (5340, 2328758), (7743, 1606040), (10324, 1204530), (10680, 1164379), (12905, 963624), (15486, 803020), (20648, 602265), (25810, 481812), (30972, 401510), (38715, 321208), (40151, 309720), (51620, 240906), (61944, 200755), (77430, 160604), (80302, 154860), (103240, 120453)]