858455520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137573}}^1$

素因数の和:137604

約数の個数: 96

約数和(自身を含む): 2912166432

約数和(自身を除く): 2053710912

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, 3120, 6240, 137573, 275146, 412719, 550292, 687865, 825438, 1100584, 1375730, 1650876, 1788449, 2063595, 2201168, 2751460, 3301752, 3576898, 4127190, 4402336, 5365347, 5502920, 6603504, 7153796, 8254380, 8942245, 10730694, 11005840, 13207008, 14307592, 16508760, 17884490, 21461388, 22011680, 26826735, 28615184, 33017520, 35768980, 42922776, 53653470, 57230368, 66035040, 71537960, 85845552, 107306940, 143075920, 171691104, 214613880, 286151840, 429227760, 858455520]

約数ペア:

[(1, 858455520), (2, 429227760), (3, 286151840), (4, 214613880), (5, 171691104), (6, 143075920), (8, 107306940), (10, 85845552), (12, 71537960), (13, 66035040), (15, 57230368), (16, 53653470), (20, 42922776), (24, 35768980), (26, 33017520), (30, 28615184), (32, 26826735), (39, 22011680), (40, 21461388), (48, 17884490), (52, 16508760), (60, 14307592), (65, 13207008), (78, 11005840), (80, 10730694), (96, 8942245), (104, 8254380), (120, 7153796), (130, 6603504), (156, 5502920), (160, 5365347), (195, 4402336), (208, 4127190), (240, 3576898), (260, 3301752), (312, 2751460), (390, 2201168), (416, 2063595), (480, 1788449), (520, 1650876), (624, 1375730), (780, 1100584), (1040, 825438), (1248, 687865), (1560, 550292), (2080, 412719), (3120, 275146), (6240, 137573)]