740331120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{39047}}^1$

素因数の和:39142

約数の個数: 80

約数和(自身を含む): 2324136960

約数和(自身を除く): 1583805840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 39047, 78094, 117141, 156188, 195235, 234282, 312376, 390470, 468564, 585705, 624752, 780940, 937128, 1171410, 1561880, 1874256, 2342820, 3084713, 3123760, 4685640, 6169426, 9254139, 9371280, 12338852, 15423565, 18508278, 24677704, 30847130, 37016556, 46270695, 49355408, 61694260, 74033112, 92541390, 123388520, 148066224, 185082780, 246777040, 370165560, 740331120]

約数ペア:

[(1, 740331120), (2, 370165560), (3, 246777040), (4, 185082780), (5, 148066224), (6, 123388520), (8, 92541390), (10, 74033112), (12, 61694260), (15, 49355408), (16, 46270695), (20, 37016556), (24, 30847130), (30, 24677704), (40, 18508278), (48, 15423565), (60, 12338852), (79, 9371280), (80, 9254139), (120, 6169426), (158, 4685640), (237, 3123760), (240, 3084713), (316, 2342820), (395, 1874256), (474, 1561880), (632, 1171410), (790, 937128), (948, 780940), (1185, 624752), (1264, 585705), (1580, 468564), (1896, 390470), (2370, 312376), (3160, 234282), (3792, 195235), (4740, 156188), (6320, 117141), (9480, 78094), (18960, 39047)]