672335520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73721}}^1$

素因数の和:73758

約数の個数: 96

約数和(自身を含む): 2229353280

約数和(自身を除く): 1557017760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 73721, 147442, 221163, 294884, 368605, 442326, 589768, 737210, 884652, 1105815, 1179536, 1400699, 1474420, 1769304, 2211630, 2359072, 2801398, 2948840, 3538608, 4202097, 4423260, 5602796, 5897680, 7003495, 7077216, 8404194, 8846520, 11205592, 11795360, 14006990, 16808388, 17693040, 21010485, 22411184, 28013980, 33616776, 35386080, 42020970, 44822368, 56027960, 67233552, 84041940, 112055920, 134467104, 168083880, 224111840, 336167760, 672335520]

約数ペア:

[(1, 672335520), (2, 336167760), (3, 224111840), (4, 168083880), (5, 134467104), (6, 112055920), (8, 84041940), (10, 67233552), (12, 56027960), (15, 44822368), (16, 42020970), (19, 35386080), (20, 33616776), (24, 28013980), (30, 22411184), (32, 21010485), (38, 17693040), (40, 16808388), (48, 14006990), (57, 11795360), (60, 11205592), (76, 8846520), (80, 8404194), (95, 7077216), (96, 7003495), (114, 5897680), (120, 5602796), (152, 4423260), (160, 4202097), (190, 3538608), (228, 2948840), (240, 2801398), (285, 2359072), (304, 2211630), (380, 1769304), (456, 1474420), (480, 1400699), (570, 1179536), (608, 1105815), (760, 884652), (912, 737210), (1140, 589768), (1520, 442326), (1824, 368605), (2280, 294884), (3040, 221163), (4560, 147442), (9120, 73721)]