117992640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 379110240

約数和(自身を除く): 261117600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1381, 1424, 1780, 2136, 2670, 2762, 2848, 3560, 4143, 4272, 5340, 5524, 5696, 6905, 7120, 8286, 8544, 10680, 11048, 13810, 14240, 16572, 17088, 20715, 21360, 22096, 27620, 28480, 33144, 41430, 42720, 44192, 55240, 66288, 82860, 85440, 88384, 110480, 122909, 132576, 165720, 220960, 245818, 265152, 331440, 368727, 441920, 491636, 614545, 662880, 737454, 983272, 1229090, 1325760, 1474908, 1843635, 1966544, 2458180, 2949816, 3687270, 3933088, 4916360, 5899632, 7374540, 7866176, 9832720, 11799264, 14749080, 19665440, 23598528, 29498160, 39330880, 58996320, 117992640]

約数ペア:

[(1, 117992640), (2, 58996320), (3, 39330880), (4, 29498160), (5, 23598528), (6, 19665440), (8, 14749080), (10, 11799264), (12, 9832720), (15, 7866176), (16, 7374540), (20, 5899632), (24, 4916360), (30, 3933088), (32, 3687270), (40, 2949816), (48, 2458180), (60, 1966544), (64, 1843635), (80, 1474908), (89, 1325760), (96, 1229090), (120, 983272), (160, 737454), (178, 662880), (192, 614545), (240, 491636), (267, 441920), (320, 368727), (356, 331440), (445, 265152), (480, 245818), (534, 220960), (712, 165720), (890, 132576), (960, 122909), (1068, 110480), (1335, 88384), (1381, 85440), (1424, 82860), (1780, 66288), (2136, 55240), (2670, 44192), (2762, 42720), (2848, 41430), (3560, 33144), (4143, 28480), (4272, 27620), (5340, 22096), (5524, 21360), (5696, 20715), (6905, 17088), (7120, 16572), (8286, 14240), (8544, 13810), (10680, 11048)]