1048121280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1291

約数の個数: 168

約数和(自身を含む): 3617671200

約数和(自身を除く): 2569549920

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 439, 480, 576, 720, 829, 878, 960, 1317, 1440, 1658, 1756, 2195, 2487, 2634, 2880, 3316, 3512, 3951, 4145, 4390, 4974, 5268, 6585, 6632, 7024, 7461, 7902, 8290, 8780, 9948, 10536, 12435, 13170, 13264, 14048, 14922, 15804, 16580, 17560, 19755, 19896, 21072, 24870, 26340, 26528, 28096, 29844, 31608, 33160, 35120, 37305, 39510, 39792, 42144, 49740, 52680, 53056, 59688, 63216, 66320, 70240, 74610, 79020, 79584, 84288, 99480, 105360, 119376, 126432, 132640, 140480, 149220, 158040, 159168, 198960, 210720, 238752, 252864, 265280, 298440, 316080, 363931, 397920, 421440, 477504, 596880, 632160, 727862, 795840, 1091793, 1193760, 1264320, 1455724, 1819655, 2183586, 2387520, 2911448, 3275379, 3639310, 4367172, 5458965, 5822896, 6550758, 7278620, 8734344, 10917930, 11645792, 13101516, 14557240, 16376895, 17468688, 21835860, 23291584, 26203032, 29114480, 32753790, 34937376, 43671720, 52406064, 58228960, 65507580, 69874752, 87343440, 104812128, 116457920, 131015160, 174686880, 209624256, 262030320, 349373760, 524060640, 1048121280]

約数ペア:

[(1, 1048121280), (2, 524060640), (3, 349373760), (4, 262030320), (5, 209624256), (6, 174686880), (8, 131015160), (9, 116457920), (10, 104812128), (12, 87343440), (15, 69874752), (16, 65507580), (18, 58228960), (20, 52406064), (24, 43671720), (30, 34937376), (32, 32753790), (36, 29114480), (40, 26203032), (45, 23291584), (48, 21835860), (60, 17468688), (64, 16376895), (72, 14557240), (80, 13101516), (90, 11645792), (96, 10917930), (120, 8734344), (144, 7278620), (160, 6550758), (180, 5822896), (192, 5458965), (240, 4367172), (288, 3639310), (320, 3275379), (360, 2911448), (439, 2387520), (480, 2183586), (576, 1819655), (720, 1455724), (829, 1264320), (878, 1193760), (960, 1091793), (1317, 795840), (1440, 727862), (1658, 632160), (1756, 596880), (2195, 477504), (2487, 421440), (2634, 397920), (2880, 363931), (3316, 316080), (3512, 298440), (3951, 265280), (4145, 252864), (4390, 238752), (4974, 210720), (5268, 198960), (6585, 159168), (6632, 158040), (7024, 149220), (7461, 140480), (7902, 132640), (8290, 126432), (8780, 119376), (9948, 105360), (10536, 99480), (12435, 84288), (13170, 79584), (13264, 79020), (14048, 74610), (14922, 70240), (15804, 66320), (16580, 63216), (17560, 59688), (19755, 53056), (19896, 52680), (21072, 49740), (24870, 42144), (26340, 39792), (26528, 39510), (28096, 37305), (29844, 35120), (31608, 33160)]