60191820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 203636160

約数和(自身を除く): 143444340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 887, 1044, 1131, 1170, 1305, 1508, 1740, 1774, 1885, 2262, 2340, 2610, 2661, 3393, 3548, 3770, 4435, 4524, 5220, 5322, 5655, 6786, 7540, 7983, 8870, 10644, 11310, 11531, 13305, 13572, 15966, 16965, 17740, 22620, 23062, 25723, 26610, 31932, 33930, 34593, 39915, 46124, 51446, 53220, 57655, 67860, 69186, 77169, 79830, 102892, 103779, 115310, 128615, 138372, 154338, 159660, 172965, 207558, 230620, 231507, 257230, 308676, 334399, 345930, 385845, 415116, 463014, 514460, 518895, 668798, 691860, 771690, 926028, 1003197, 1037790, 1157535, 1337596, 1543380, 1671995, 2006394, 2075580, 2315070, 3009591, 3343990, 4012788, 4630140, 5015985, 6019182, 6687980, 10031970, 12038364, 15047955, 20063940, 30095910, 60191820]

約数ペア:

[(1, 60191820), (2, 30095910), (3, 20063940), (4, 15047955), (5, 12038364), (6, 10031970), (9, 6687980), (10, 6019182), (12, 5015985), (13, 4630140), (15, 4012788), (18, 3343990), (20, 3009591), (26, 2315070), (29, 2075580), (30, 2006394), (36, 1671995), (39, 1543380), (45, 1337596), (52, 1157535), (58, 1037790), (60, 1003197), (65, 926028), (78, 771690), (87, 691860), (90, 668798), (116, 518895), (117, 514460), (130, 463014), (145, 415116), (156, 385845), (174, 345930), (180, 334399), (195, 308676), (234, 257230), (260, 231507), (261, 230620), (290, 207558), (348, 172965), (377, 159660), (390, 154338), (435, 138372), (468, 128615), (522, 115310), (580, 103779), (585, 102892), (754, 79830), (780, 77169), (870, 69186), (887, 67860), (1044, 57655), (1131, 53220), (1170, 51446), (1305, 46124), (1508, 39915), (1740, 34593), (1774, 33930), (1885, 31932), (2262, 26610), (2340, 25723), (2610, 23062), (2661, 22620), (3393, 17740), (3548, 16965), (3770, 15966), (4435, 13572), (4524, 13305), (5220, 11531), (5322, 11310), (5655, 10644), (6786, 8870), (7540, 7983)]