11328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3660

約数の個数: 80

約数和(自身を含む): 37830912

約数和(自身を除く): 26502192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3631, 7262, 10893, 14524, 18155, 21786, 29048, 36310, 43572, 47203, 54465, 58096, 72620, 87144, 94406, 108930, 141609, 145240, 174288, 188812, 217860, 236015, 283218, 290480, 377624, 435720, 472030, 566436, 708045, 755248, 871440, 944060, 1132872, 1416090, 1888120, 2265744, 2832180, 3776240, 5664360, 11328720]

約数ペア:

[(1, 11328720), (2, 5664360), (3, 3776240), (4, 2832180), (5, 2265744), (6, 1888120), (8, 1416090), (10, 1132872), (12, 944060), (13, 871440), (15, 755248), (16, 708045), (20, 566436), (24, 472030), (26, 435720), (30, 377624), (39, 290480), (40, 283218), (48, 236015), (52, 217860), (60, 188812), (65, 174288), (78, 145240), (80, 141609), (104, 108930), (120, 94406), (130, 87144), (156, 72620), (195, 58096), (208, 54465), (240, 47203), (260, 43572), (312, 36310), (390, 29048), (520, 21786), (624, 18155), (780, 14524), (1040, 10893), (1560, 7262), (3120, 3631)]