188624880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5015

約数の個数: 120

約数和(自身を含む): 645547968

約数和(自身を除く): 456923088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 4943, 6360, 7632, 9540, 9886, 12720, 14829, 19080, 19772, 24715, 29658, 38160, 39544, 44487, 49430, 59316, 74145, 79088, 88974, 98860, 118632, 148290, 177948, 197720, 222435, 237264, 261979, 296580, 355896, 395440, 444870, 523958, 593160, 711792, 785937, 889740, 1047916, 1186320, 1309895, 1571874, 1779480, 2095832, 2357811, 2619790, 3143748, 3558960, 3929685, 4191664, 4715622, 5239580, 6287496, 7859370, 9431244, 10479160, 11789055, 12574992, 15718740, 18862488, 20958320, 23578110, 31437480, 37724976, 47156220, 62874960, 94312440, 188624880]

約数ペア:

[(1, 188624880), (2, 94312440), (3, 62874960), (4, 47156220), (5, 37724976), (6, 31437480), (8, 23578110), (9, 20958320), (10, 18862488), (12, 15718740), (15, 12574992), (16, 11789055), (18, 10479160), (20, 9431244), (24, 7859370), (30, 6287496), (36, 5239580), (40, 4715622), (45, 4191664), (48, 3929685), (53, 3558960), (60, 3143748), (72, 2619790), (80, 2357811), (90, 2095832), (106, 1779480), (120, 1571874), (144, 1309895), (159, 1186320), (180, 1047916), (212, 889740), (240, 785937), (265, 711792), (318, 593160), (360, 523958), (424, 444870), (477, 395440), (530, 355896), (636, 296580), (720, 261979), (795, 237264), (848, 222435), (954, 197720), (1060, 177948), (1272, 148290), (1590, 118632), (1908, 98860), (2120, 88974), (2385, 79088), (2544, 74145), (3180, 59316), (3816, 49430), (4240, 44487), (4770, 39544), (4943, 38160), (6360, 29658), (7632, 24715), (9540, 19772), (9886, 19080), (12720, 14829)]