120845400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15525

約数の個数: 96

約数和(自身を含む): 403463760

約数和(自身を除く): 282618360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 15493, 30986, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 201409, 232395, 309860, 371832, 387325, 402818, 464790, 604227, 619720, 774650, 805636, 929580, 1007045, 1161975, 1208454, 1549300, 1611272, 1859160, 2014090, 2323950, 2416908, 3021135, 3098600, 4028180, 4647900, 4833816, 5035225, 6042270, 8056360, 9295800, 10070450, 12084540, 15105675, 20140900, 24169080, 30211350, 40281800, 60422700, 120845400]

約数ペア:

[(1, 120845400), (2, 60422700), (3, 40281800), (4, 30211350), (5, 24169080), (6, 20140900), (8, 15105675), (10, 12084540), (12, 10070450), (13, 9295800), (15, 8056360), (20, 6042270), (24, 5035225), (25, 4833816), (26, 4647900), (30, 4028180), (39, 3098600), (40, 3021135), (50, 2416908), (52, 2323950), (60, 2014090), (65, 1859160), (75, 1611272), (78, 1549300), (100, 1208454), (104, 1161975), (120, 1007045), (130, 929580), (150, 805636), (156, 774650), (195, 619720), (200, 604227), (260, 464790), (300, 402818), (312, 387325), (325, 371832), (390, 309860), (520, 232395), (600, 201409), (650, 185916), (780, 154930), (975, 123944), (1300, 92958), (1560, 77465), (1950, 61972), (2600, 46479), (3900, 30986), (7800, 15493)]