915252060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 2661120000

約数和(自身を除く): 1745867940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 179, 186, 310, 358, 372, 465, 537, 620, 716, 895, 930, 1074, 1790, 1860, 2148, 2685, 2749, 3580, 5370, 5498, 5549, 8247, 10740, 10996, 11098, 13745, 16494, 16647, 22196, 27490, 27745, 32988, 33294, 41235, 54980, 55490, 66588, 82470, 83235, 85219, 110980, 164940, 166470, 170438, 255657, 332940, 340876, 426095, 492071, 511314, 852190, 984142, 1022628, 1278285, 1476213, 1704380, 1968284, 2460355, 2556570, 2952426, 4920710, 5113140, 5904852, 7381065, 9841420, 14762130, 15254201, 29524260, 30508402, 45762603, 61016804, 76271005, 91525206, 152542010, 183050412, 228813015, 305084020, 457626030, 915252060]

約数ペア:

[(1, 915252060), (2, 457626030), (3, 305084020), (4, 228813015), (5, 183050412), (6, 152542010), (10, 91525206), (12, 76271005), (15, 61016804), (20, 45762603), (30, 30508402), (31, 29524260), (60, 15254201), (62, 14762130), (93, 9841420), (124, 7381065), (155, 5904852), (179, 5113140), (186, 4920710), (310, 2952426), (358, 2556570), (372, 2460355), (465, 1968284), (537, 1704380), (620, 1476213), (716, 1278285), (895, 1022628), (930, 984142), (1074, 852190), (1790, 511314), (1860, 492071), (2148, 426095), (2685, 340876), (2749, 332940), (3580, 255657), (5370, 170438), (5498, 166470), (5549, 164940), (8247, 110980), (10740, 85219), (10996, 83235), (11098, 82470), (13745, 66588), (16494, 55490), (16647, 54980), (22196, 41235), (27490, 33294), (27745, 32988)]