154027320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55807}}^1$

素因数の和:55844

約数の個数: 64

約数和(自身を含む): 482181120

約数和(自身を除く): 328153800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 55807, 111614, 167421, 223228, 279035, 334842, 446456, 558070, 669684, 837105, 1116140, 1283561, 1339368, 1674210, 2232280, 2567122, 3348420, 3850683, 5134244, 6417805, 6696840, 7701366, 10268488, 12835610, 15402732, 19253415, 25671220, 30805464, 38506830, 51342440, 77013660, 154027320]

約数ペア:

[(1, 154027320), (2, 77013660), (3, 51342440), (4, 38506830), (5, 30805464), (6, 25671220), (8, 19253415), (10, 15402732), (12, 12835610), (15, 10268488), (20, 7701366), (23, 6696840), (24, 6417805), (30, 5134244), (40, 3850683), (46, 3348420), (60, 2567122), (69, 2232280), (92, 1674210), (115, 1339368), (120, 1283561), (138, 1116140), (184, 837105), (230, 669684), (276, 558070), (345, 446456), (460, 334842), (552, 279035), (690, 223228), (920, 167421), (1380, 111614), (2760, 55807)]