78229920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9587}}^1$

素因数の和:9622

約数の個数: 96

約数和(自身を含む): 260947008

約数和(自身を除く): 182717088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9587, 19174, 28761, 38348, 47935, 57522, 76696, 95870, 115044, 143805, 153392, 162979, 191740, 230088, 287610, 306784, 325958, 383480, 460176, 488937, 575220, 651916, 766960, 814895, 920352, 977874, 1150440, 1303832, 1533920, 1629790, 1955748, 2300880, 2444685, 2607664, 3259580, 3911496, 4601760, 4889370, 5215328, 6519160, 7822992, 9778740, 13038320, 15645984, 19557480, 26076640, 39114960, 78229920]

約数ペア:

[(1, 78229920), (2, 39114960), (3, 26076640), (4, 19557480), (5, 15645984), (6, 13038320), (8, 9778740), (10, 7822992), (12, 6519160), (15, 5215328), (16, 4889370), (17, 4601760), (20, 3911496), (24, 3259580), (30, 2607664), (32, 2444685), (34, 2300880), (40, 1955748), (48, 1629790), (51, 1533920), (60, 1303832), (68, 1150440), (80, 977874), (85, 920352), (96, 814895), (102, 766960), (120, 651916), (136, 575220), (160, 488937), (170, 460176), (204, 383480), (240, 325958), (255, 306784), (272, 287610), (340, 230088), (408, 191740), (480, 162979), (510, 153392), (544, 143805), (680, 115044), (816, 95870), (1020, 76696), (1360, 57522), (1632, 47935), (2040, 38348), (2720, 28761), (4080, 19174), (8160, 9587)]