156630720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:938

約数の個数: 112

約数和(自身を含む): 500103648

約数和(自身を除く): 343472928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 677, 723, 960, 964, 1205, 1354, 1446, 1928, 2031, 2410, 2708, 2892, 3385, 3615, 3856, 4062, 4820, 5416, 5784, 6770, 7230, 7712, 8124, 9640, 10155, 10832, 11568, 13540, 14460, 15424, 16248, 19280, 20310, 21664, 23136, 27080, 28920, 32496, 38560, 40620, 43328, 46272, 54160, 57840, 64992, 77120, 81240, 108320, 115680, 129984, 162480, 163157, 216640, 231360, 324960, 326314, 489471, 649920, 652628, 815785, 978942, 1305256, 1631570, 1957884, 2447355, 2610512, 3263140, 3915768, 4894710, 5221024, 6526280, 7831536, 9789420, 10442048, 13052560, 15663072, 19578840, 26105120, 31326144, 39157680, 52210240, 78315360, 156630720]

約数ペア:

[(1, 156630720), (2, 78315360), (3, 52210240), (4, 39157680), (5, 31326144), (6, 26105120), (8, 19578840), (10, 15663072), (12, 13052560), (15, 10442048), (16, 9789420), (20, 7831536), (24, 6526280), (30, 5221024), (32, 4894710), (40, 3915768), (48, 3263140), (60, 2610512), (64, 2447355), (80, 1957884), (96, 1631570), (120, 1305256), (160, 978942), (192, 815785), (240, 652628), (241, 649920), (320, 489471), (480, 326314), (482, 324960), (677, 231360), (723, 216640), (960, 163157), (964, 162480), (1205, 129984), (1354, 115680), (1446, 108320), (1928, 81240), (2031, 77120), (2410, 64992), (2708, 57840), (2892, 54160), (3385, 46272), (3615, 43328), (3856, 40620), (4062, 38560), (4820, 32496), (5416, 28920), (5784, 27080), (6770, 23136), (7230, 21664), (7712, 20310), (8124, 19280), (9640, 16248), (10155, 15424), (10832, 14460), (11568, 13540)]