78289560

素因数分解:

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

素因数の和:7545

約数の個数: 96

約数和(自身を含む): 263250000

約数和(自身を除く): 184960440

約数列:

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

約数ペア:

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