156579120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7499}}^1$

素因数の和:7547

約数の個数: 120

約数和(自身を含む): 544050000

約数和(自身を除く): 387470880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 7499, 10440, 14998, 20880, 22497, 29996, 37495, 44994, 59992, 67491, 74990, 89988, 112485, 119984, 134982, 149980, 179976, 217471, 224970, 269964, 299960, 337455, 359952, 434942, 449940, 539928, 599920, 652413, 674910, 869884, 899880, 1079856, 1087355, 1304826, 1349820, 1739768, 1799760, 1957239, 2174710, 2609652, 2699640, 3262065, 3479536, 3914478, 4349420, 5219304, 5399280, 6524130, 7828956, 8698840, 9786195, 10438608, 13048260, 15657912, 17397680, 19572390, 26096520, 31315824, 39144780, 52193040, 78289560, 156579120]

約数ペア:

[(1, 156579120), (2, 78289560), (3, 52193040), (4, 39144780), (5, 31315824), (6, 26096520), (8, 19572390), (9, 17397680), (10, 15657912), (12, 13048260), (15, 10438608), (16, 9786195), (18, 8698840), (20, 7828956), (24, 6524130), (29, 5399280), (30, 5219304), (36, 4349420), (40, 3914478), (45, 3479536), (48, 3262065), (58, 2699640), (60, 2609652), (72, 2174710), (80, 1957239), (87, 1799760), (90, 1739768), (116, 1349820), (120, 1304826), (144, 1087355), (145, 1079856), (174, 899880), (180, 869884), (232, 674910), (240, 652413), (261, 599920), (290, 539928), (348, 449940), (360, 434942), (435, 359952), (464, 337455), (522, 299960), (580, 269964), (696, 224970), (720, 217471), (870, 179976), (1044, 149980), (1160, 134982), (1305, 119984), (1392, 112485), (1740, 89988), (2088, 74990), (2320, 67491), (2610, 59992), (3480, 44994), (4176, 37495), (5220, 29996), (6960, 22497), (7499, 20880), (10440, 14998)]