121744740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 370298880

約数和(自身を除く): 248554140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1229, 1270, 1524, 1651, 1905, 2458, 2540, 3302, 3687, 3810, 4916, 4953, 6145, 6604, 7374, 7620, 8255, 9906, 12290, 14748, 15977, 16510, 18435, 19812, 24580, 24765, 31954, 33020, 36870, 47931, 49530, 63908, 73740, 79885, 95862, 99060, 156083, 159770, 191724, 239655, 312166, 319540, 468249, 479310, 624332, 780415, 936498, 958620, 1560830, 1872996, 2029079, 2341245, 3121660, 4058158, 4682490, 6087237, 8116316, 9364980, 10145395, 12174474, 20290790, 24348948, 30436185, 40581580, 60872370, 121744740]

約数ペア:

[(1, 121744740), (2, 60872370), (3, 40581580), (4, 30436185), (5, 24348948), (6, 20290790), (10, 12174474), (12, 10145395), (13, 9364980), (15, 8116316), (20, 6087237), (26, 4682490), (30, 4058158), (39, 3121660), (52, 2341245), (60, 2029079), (65, 1872996), (78, 1560830), (127, 958620), (130, 936498), (156, 780415), (195, 624332), (254, 479310), (260, 468249), (381, 319540), (390, 312166), (508, 239655), (635, 191724), (762, 159770), (780, 156083), (1229, 99060), (1270, 95862), (1524, 79885), (1651, 73740), (1905, 63908), (2458, 49530), (2540, 47931), (3302, 36870), (3687, 33020), (3810, 31954), (4916, 24765), (4953, 24580), (6145, 19812), (6604, 18435), (7374, 16510), (7620, 15977), (8255, 14748), (9906, 12290)]