18838560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3050

約数の個数: 96

約数和(自身を含む): 63927360

約数和(自身を除く): 45088800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3019, 3120, 6038, 6240, 9057, 12076, 15095, 18114, 24152, 30190, 36228, 39247, 45285, 48304, 60380, 72456, 78494, 90570, 96608, 117741, 120760, 144912, 156988, 181140, 196235, 235482, 241520, 289824, 313976, 362280, 392470, 470964, 483040, 588705, 627952, 724560, 784940, 941928, 1177410, 1255904, 1449120, 1569880, 1883856, 2354820, 3139760, 3767712, 4709640, 6279520, 9419280, 18838560]

約数ペア:

[(1, 18838560), (2, 9419280), (3, 6279520), (4, 4709640), (5, 3767712), (6, 3139760), (8, 2354820), (10, 1883856), (12, 1569880), (13, 1449120), (15, 1255904), (16, 1177410), (20, 941928), (24, 784940), (26, 724560), (30, 627952), (32, 588705), (39, 483040), (40, 470964), (48, 392470), (52, 362280), (60, 313976), (65, 289824), (78, 241520), (80, 235482), (96, 196235), (104, 181140), (120, 156988), (130, 144912), (156, 120760), (160, 117741), (195, 96608), (208, 90570), (240, 78494), (260, 72456), (312, 60380), (390, 48304), (416, 45285), (480, 39247), (520, 36228), (624, 30190), (780, 24152), (1040, 18114), (1248, 15095), (1560, 12076), (2080, 9057), (3019, 6240), (3120, 6038)]