229886640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1592

約数の個数: 160

約数和(自身を含む): 803520000

約数和(自身を除く): 573633360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1499, 1704, 1917, 2130, 2160, 2556, 2840, 2998, 3195, 3408, 3834, 4260, 4497, 5112, 5680, 5996, 6390, 7495, 7668, 8520, 8994, 9585, 10224, 11992, 12780, 13491, 14990, 15336, 17040, 17988, 19170, 22485, 23984, 25560, 26982, 29980, 30672, 35976, 38340, 40473, 44970, 51120, 53964, 59960, 67455, 71952, 76680, 80946, 89940, 106429, 107928, 119920, 134910, 153360, 161892, 179880, 202365, 212858, 215856, 269820, 319287, 323784, 359760, 404730, 425716, 532145, 539640, 638574, 647568, 809460, 851432, 957861, 1064290, 1079280, 1277148, 1596435, 1618920, 1702864, 1915722, 2128580, 2554296, 2873583, 3192870, 3237840, 3831444, 4257160, 4789305, 5108592, 5747166, 6385740, 7662888, 8514320, 9578610, 11494332, 12771480, 14367915, 15325776, 19157220, 22988664, 25542960, 28735830, 38314440, 45977328, 57471660, 76628880, 114943320, 229886640]

約数ペア:

[(1, 229886640), (2, 114943320), (3, 76628880), (4, 57471660), (5, 45977328), (6, 38314440), (8, 28735830), (9, 25542960), (10, 22988664), (12, 19157220), (15, 15325776), (16, 14367915), (18, 12771480), (20, 11494332), (24, 9578610), (27, 8514320), (30, 7662888), (36, 6385740), (40, 5747166), (45, 5108592), (48, 4789305), (54, 4257160), (60, 3831444), (71, 3237840), (72, 3192870), (80, 2873583), (90, 2554296), (108, 2128580), (120, 1915722), (135, 1702864), (142, 1618920), (144, 1596435), (180, 1277148), (213, 1079280), (216, 1064290), (240, 957861), (270, 851432), (284, 809460), (355, 647568), (360, 638574), (426, 539640), (432, 532145), (540, 425716), (568, 404730), (639, 359760), (710, 323784), (720, 319287), (852, 269820), (1065, 215856), (1080, 212858), (1136, 202365), (1278, 179880), (1420, 161892), (1499, 153360), (1704, 134910), (1917, 119920), (2130, 107928), (2160, 106429), (2556, 89940), (2840, 80946), (2998, 76680), (3195, 71952), (3408, 67455), (3834, 59960), (4260, 53964), (4497, 51120), (5112, 44970), (5680, 40473), (5996, 38340), (6390, 35976), (7495, 30672), (7668, 29980), (8520, 26982), (8994, 25560), (9585, 23984), (10224, 22485), (11992, 19170), (12780, 17988), (13491, 17040), (14990, 15336)]