87578880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22807}}^1$

素因数の和:22831

約数の個数: 72

約数和(自身を含む): 279717312

約数和(自身を除く): 192138432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 228070, 273684, 342105, 364912, 456140, 547368, 684210, 729824, 912280, 1094736, 1368420, 1459648, 1824560, 2189472, 2736840, 2919296, 3649120, 4378944, 5473680, 5838592, 7298240, 8757888, 10947360, 14596480, 17515776, 21894720, 29192960, 43789440, 87578880]

約数ペア:

[(1, 87578880), (2, 43789440), (3, 29192960), (4, 21894720), (5, 17515776), (6, 14596480), (8, 10947360), (10, 8757888), (12, 7298240), (15, 5838592), (16, 5473680), (20, 4378944), (24, 3649120), (30, 2919296), (32, 2736840), (40, 2189472), (48, 1824560), (60, 1459648), (64, 1368420), (80, 1094736), (96, 912280), (120, 729824), (128, 684210), (160, 547368), (192, 456140), (240, 364912), (256, 342105), (320, 273684), (384, 228070), (480, 182456), (640, 136842), (768, 114035), (960, 91228), (1280, 68421), (1920, 45614), (3840, 22807)]