884640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 2963520

約数和(自身を除く): 2078880

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, 97, 114, 120, 152, 160, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 480, 485, 570, 582, 608, 760, 776, 912, 970, 1140, 1164, 1455, 1520, 1552, 1824, 1843, 1940, 2280, 2328, 2910, 3040, 3104, 3686, 3880, 4560, 4656, 5529, 5820, 7372, 7760, 9120, 9215, 9312, 11058, 11640, 14744, 15520, 18430, 22116, 23280, 27645, 29488, 36860, 44232, 46560, 55290, 58976, 73720, 88464, 110580, 147440, 176928, 221160, 294880, 442320, 884640]

約数ペア:

[(1, 884640), (2, 442320), (3, 294880), (4, 221160), (5, 176928), (6, 147440), (8, 110580), (10, 88464), (12, 73720), (15, 58976), (16, 55290), (19, 46560), (20, 44232), (24, 36860), (30, 29488), (32, 27645), (38, 23280), (40, 22116), (48, 18430), (57, 15520), (60, 14744), (76, 11640), (80, 11058), (95, 9312), (96, 9215), (97, 9120), (114, 7760), (120, 7372), (152, 5820), (160, 5529), (190, 4656), (194, 4560), (228, 3880), (240, 3686), (285, 3104), (291, 3040), (304, 2910), (380, 2328), (388, 2280), (456, 1940), (480, 1843), (485, 1824), (570, 1552), (582, 1520), (608, 1455), (760, 1164), (776, 1140), (912, 970)]