1675440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 6093360

約数和(自身を除く): 4417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 179, 180, 195, 208, 234, 240, 260, 312, 358, 360, 390, 468, 520, 537, 585, 624, 716, 720, 780, 895, 936, 1040, 1074, 1170, 1432, 1560, 1611, 1790, 1872, 2148, 2327, 2340, 2685, 2864, 3120, 3222, 3580, 4296, 4654, 4680, 5370, 6444, 6981, 7160, 8055, 8592, 9308, 9360, 10740, 11635, 12888, 13962, 14320, 16110, 18616, 20943, 21480, 23270, 25776, 27924, 32220, 34905, 37232, 41886, 42960, 46540, 55848, 64440, 69810, 83772, 93080, 104715, 111696, 128880, 139620, 167544, 186160, 209430, 279240, 335088, 418860, 558480, 837720, 1675440]

約数ペア:

[(1, 1675440), (2, 837720), (3, 558480), (4, 418860), (5, 335088), (6, 279240), (8, 209430), (9, 186160), (10, 167544), (12, 139620), (13, 128880), (15, 111696), (16, 104715), (18, 93080), (20, 83772), (24, 69810), (26, 64440), (30, 55848), (36, 46540), (39, 42960), (40, 41886), (45, 37232), (48, 34905), (52, 32220), (60, 27924), (65, 25776), (72, 23270), (78, 21480), (80, 20943), (90, 18616), (104, 16110), (117, 14320), (120, 13962), (130, 12888), (144, 11635), (156, 10740), (179, 9360), (180, 9308), (195, 8592), (208, 8055), (234, 7160), (240, 6981), (260, 6444), (312, 5370), (358, 4680), (360, 4654), (390, 4296), (468, 3580), (520, 3222), (537, 3120), (585, 2864), (624, 2685), (716, 2340), (720, 2327), (780, 2148), (895, 1872), (936, 1790), (1040, 1611), (1074, 1560), (1170, 1432)]