5541240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 16918560

約数和(自身を除く): 11377320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 757, 915, 1220, 1464, 1514, 1830, 2271, 2440, 3028, 3660, 3785, 4542, 6056, 7320, 7570, 9084, 11355, 15140, 18168, 22710, 30280, 45420, 46177, 90840, 92354, 138531, 184708, 230885, 277062, 369416, 461770, 554124, 692655, 923540, 1108248, 1385310, 1847080, 2770620, 5541240]

約数ペア:

[(1, 5541240), (2, 2770620), (3, 1847080), (4, 1385310), (5, 1108248), (6, 923540), (8, 692655), (10, 554124), (12, 461770), (15, 369416), (20, 277062), (24, 230885), (30, 184708), (40, 138531), (60, 92354), (61, 90840), (120, 46177), (122, 45420), (183, 30280), (244, 22710), (305, 18168), (366, 15140), (488, 11355), (610, 9084), (732, 7570), (757, 7320), (915, 6056), (1220, 4542), (1464, 3785), (1514, 3660), (1830, 3028), (2271, 2440)]