78683760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1183

約数の個数: 120

約数和(自身を含む): 267063264

約数和(自身を除く): 188379504

約数列:

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

約数ペア:

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