127532280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2677}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 383703840

約数和(自身を除く): 256171560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 2677, 3176, 3970, 4764, 5354, 5955, 7940, 8031, 9528, 10708, 11910, 13385, 15880, 16062, 21416, 23820, 26770, 32124, 40155, 47640, 53540, 64248, 80310, 107080, 160620, 321240, 1062769, 2125538, 3188307, 4251076, 5313845, 6376614, 8502152, 10627690, 12753228, 15941535, 21255380, 25506456, 31883070, 42510760, 63766140, 127532280]

約数ペア:

[(1, 127532280), (2, 63766140), (3, 42510760), (4, 31883070), (5, 25506456), (6, 21255380), (8, 15941535), (10, 12753228), (12, 10627690), (15, 8502152), (20, 6376614), (24, 5313845), (30, 4251076), (40, 3188307), (60, 2125538), (120, 1062769), (397, 321240), (794, 160620), (1191, 107080), (1588, 80310), (1985, 64248), (2382, 53540), (2677, 47640), (3176, 40155), (3970, 32124), (4764, 26770), (5354, 23820), (5955, 21416), (7940, 16062), (8031, 15880), (9528, 13385), (10708, 11910)]