18350040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5316

約数の個数: 64

約数和(自身を含む): 56959200

約数和(自身を除く): 38609160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5273, 10546, 15819, 21092, 26365, 31638, 42184, 52730, 63276, 79095, 105460, 126552, 152917, 158190, 210920, 305834, 316380, 458751, 611668, 632760, 764585, 917502, 1223336, 1529170, 1835004, 2293755, 3058340, 3670008, 4587510, 6116680, 9175020, 18350040]

約数ペア:

[(1, 18350040), (2, 9175020), (3, 6116680), (4, 4587510), (5, 3670008), (6, 3058340), (8, 2293755), (10, 1835004), (12, 1529170), (15, 1223336), (20, 917502), (24, 764585), (29, 632760), (30, 611668), (40, 458751), (58, 316380), (60, 305834), (87, 210920), (116, 158190), (120, 152917), (145, 126552), (174, 105460), (232, 79095), (290, 63276), (348, 52730), (435, 42184), (580, 31638), (696, 26365), (870, 21092), (1160, 15819), (1740, 10546), (3480, 5273)]