157367520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 542741472

約数和(自身を除く): 385373952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1061, 1236, 1440, 1545, 1648, 1854, 2060, 2122, 2472, 3090, 3183, 3296, 3708, 4120, 4244, 4635, 4944, 5305, 6180, 6366, 7416, 8240, 8488, 9270, 9549, 9888, 10610, 12360, 12732, 14832, 15915, 16480, 16976, 18540, 19098, 21220, 24720, 25464, 29664, 31830, 33952, 37080, 38196, 42440, 47745, 49440, 50928, 63660, 74160, 76392, 84880, 95490, 101856, 109283, 127320, 148320, 152784, 169760, 190980, 218566, 254640, 305568, 327849, 381960, 437132, 509280, 546415, 655698, 763920, 874264, 983547, 1092830, 1311396, 1527840, 1639245, 1748528, 1967094, 2185660, 2622792, 3278490, 3497056, 3934188, 4371320, 4917735, 5245584, 6556980, 7868376, 8742640, 9835470, 10491168, 13113960, 15736752, 17485280, 19670940, 26227920, 31473504, 39341880, 52455840, 78683760, 157367520]

約数ペア:

[(1, 157367520), (2, 78683760), (3, 52455840), (4, 39341880), (5, 31473504), (6, 26227920), (8, 19670940), (9, 17485280), (10, 15736752), (12, 13113960), (15, 10491168), (16, 9835470), (18, 8742640), (20, 7868376), (24, 6556980), (30, 5245584), (32, 4917735), (36, 4371320), (40, 3934188), (45, 3497056), (48, 3278490), (60, 2622792), (72, 2185660), (80, 1967094), (90, 1748528), (96, 1639245), (103, 1527840), (120, 1311396), (144, 1092830), (160, 983547), (180, 874264), (206, 763920), (240, 655698), (288, 546415), (309, 509280), (360, 437132), (412, 381960), (480, 327849), (515, 305568), (618, 254640), (720, 218566), (824, 190980), (927, 169760), (1030, 152784), (1061, 148320), (1236, 127320), (1440, 109283), (1545, 101856), (1648, 95490), (1854, 84880), (2060, 76392), (2122, 74160), (2472, 63660), (3090, 50928), (3183, 49440), (3296, 47745), (3708, 42440), (4120, 38196), (4244, 37080), (4635, 33952), (4944, 31830), (5305, 29664), (6180, 25464), (6366, 24720), (7416, 21220), (8240, 19098), (8488, 18540), (9270, 16976), (9549, 16480), (9888, 15915), (10610, 14832), (12360, 12732)]