56880240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 177095808

約数和(自身を除く): 120215568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 683, 694, 1041, 1366, 1388, 1735, 2049, 2082, 2732, 2776, 3415, 3470, 4098, 4164, 5205, 5464, 5552, 6830, 6940, 8196, 8328, 10245, 10410, 10928, 13660, 13880, 16392, 16656, 20490, 20820, 27320, 27760, 32784, 40980, 41640, 54640, 81960, 83280, 163920, 237001, 474002, 711003, 948004, 1185005, 1422006, 1896008, 2370010, 2844012, 3555015, 3792016, 4740020, 5688024, 7110030, 9480040, 11376048, 14220060, 18960080, 28440120, 56880240]

約数ペア:

[(1, 56880240), (2, 28440120), (3, 18960080), (4, 14220060), (5, 11376048), (6, 9480040), (8, 7110030), (10, 5688024), (12, 4740020), (15, 3792016), (16, 3555015), (20, 2844012), (24, 2370010), (30, 1896008), (40, 1422006), (48, 1185005), (60, 948004), (80, 711003), (120, 474002), (240, 237001), (347, 163920), (683, 83280), (694, 81960), (1041, 54640), (1366, 41640), (1388, 40980), (1735, 32784), (2049, 27760), (2082, 27320), (2732, 20820), (2776, 20490), (3415, 16656), (3470, 16392), (4098, 13880), (4164, 13660), (5205, 10928), (5464, 10410), (5552, 10245), (6830, 8328), (6940, 8196)]