24748680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18749}}^1$

素因数の和:18774

約数の個数: 64

約数和(自身を含む): 81000000

約数和(自身を除く): 56251320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 18749, 37498, 56247, 74996, 93745, 112494, 149992, 187490, 206239, 224988, 281235, 374980, 412478, 449976, 562470, 618717, 749960, 824956, 1031195, 1124940, 1237434, 1649912, 2062390, 2249880, 2474868, 3093585, 4124780, 4949736, 6187170, 8249560, 12374340, 24748680]

約数ペア:

[(1, 24748680), (2, 12374340), (3, 8249560), (4, 6187170), (5, 4949736), (6, 4124780), (8, 3093585), (10, 2474868), (11, 2249880), (12, 2062390), (15, 1649912), (20, 1237434), (22, 1124940), (24, 1031195), (30, 824956), (33, 749960), (40, 618717), (44, 562470), (55, 449976), (60, 412478), (66, 374980), (88, 281235), (110, 224988), (120, 206239), (132, 187490), (165, 149992), (220, 112494), (264, 93745), (330, 74996), (440, 56247), (660, 37498), (1320, 18749)]