26451120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 56043600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 359, 614, 718, 921, 1077, 1228, 1436, 1535, 1795, 1842, 2154, 2456, 2872, 3070, 3590, 3684, 4308, 4605, 4912, 5385, 5744, 6140, 7180, 7368, 8616, 9210, 10770, 12280, 14360, 14736, 17232, 18420, 21540, 24560, 28720, 36840, 43080, 73680, 86160, 110213, 220426, 330639, 440852, 551065, 661278, 881704, 1102130, 1322556, 1653195, 1763408, 2204260, 2645112, 3306390, 4408520, 5290224, 6612780, 8817040, 13225560, 26451120]

約数ペア:

[(1, 26451120), (2, 13225560), (3, 8817040), (4, 6612780), (5, 5290224), (6, 4408520), (8, 3306390), (10, 2645112), (12, 2204260), (15, 1763408), (16, 1653195), (20, 1322556), (24, 1102130), (30, 881704), (40, 661278), (48, 551065), (60, 440852), (80, 330639), (120, 220426), (240, 110213), (307, 86160), (359, 73680), (614, 43080), (718, 36840), (921, 28720), (1077, 24560), (1228, 21540), (1436, 18420), (1535, 17232), (1795, 14736), (1842, 14360), (2154, 12280), (2456, 10770), (2872, 9210), (3070, 8616), (3590, 7368), (3684, 7180), (4308, 6140), (4605, 5744), (4912, 5385)]