86115480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65239}}^1$

素因数の和:65264

約数の個数: 64

約数和(自身を含む): 281836800

約数和(自身を除く): 195721320

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, 65239, 130478, 195717, 260956, 326195, 391434, 521912, 652390, 717629, 782868, 978585, 1304780, 1435258, 1565736, 1957170, 2152887, 2609560, 2870516, 3588145, 3914340, 4305774, 5741032, 7176290, 7828680, 8611548, 10764435, 14352580, 17223096, 21528870, 28705160, 43057740, 86115480]

約数ペア:

[(1, 86115480), (2, 43057740), (3, 28705160), (4, 21528870), (5, 17223096), (6, 14352580), (8, 10764435), (10, 8611548), (11, 7828680), (12, 7176290), (15, 5741032), (20, 4305774), (22, 3914340), (24, 3588145), (30, 2870516), (33, 2609560), (40, 2152887), (44, 1957170), (55, 1565736), (60, 1435258), (66, 1304780), (88, 978585), (110, 782868), (120, 717629), (132, 652390), (165, 521912), (220, 391434), (264, 326195), (330, 260956), (440, 195717), (660, 130478), (1320, 65239)]