827313720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113021}}^1$

素因数の和:113096

約数の個数: 64

約数和(自身を含む): 2522651040

約数和(自身を除く): 1695337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 113021, 226042, 339063, 452084, 565105, 678126, 904168, 1130210, 1356252, 1695315, 2260420, 2712504, 3390630, 4520840, 6781260, 6894281, 13562520, 13788562, 20682843, 27577124, 34471405, 41365686, 55154248, 68942810, 82731372, 103414215, 137885620, 165462744, 206828430, 275771240, 413656860, 827313720]

約数ペア:

[(1, 827313720), (2, 413656860), (3, 275771240), (4, 206828430), (5, 165462744), (6, 137885620), (8, 103414215), (10, 82731372), (12, 68942810), (15, 55154248), (20, 41365686), (24, 34471405), (30, 27577124), (40, 20682843), (60, 13788562), (61, 13562520), (120, 6894281), (122, 6781260), (183, 4520840), (244, 3390630), (305, 2712504), (366, 2260420), (488, 1695315), (610, 1356252), (732, 1130210), (915, 904168), (1220, 678126), (1464, 565105), (1830, 452084), (2440, 339063), (3660, 226042), (7320, 113021)]