147555480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 463320000

約数和(自身を除く): 315764520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 109, 116, 120, 145, 174, 218, 232, 290, 327, 348, 389, 435, 436, 545, 580, 654, 696, 778, 870, 872, 1090, 1160, 1167, 1308, 1556, 1635, 1740, 1945, 2180, 2334, 2616, 3112, 3161, 3270, 3480, 3890, 4360, 4668, 5835, 6322, 6540, 7780, 9336, 9483, 11281, 11670, 12644, 13080, 15560, 15805, 18966, 22562, 23340, 25288, 31610, 33843, 37932, 42401, 45124, 46680, 47415, 56405, 63220, 67686, 75864, 84802, 90248, 94830, 112810, 126440, 127203, 135372, 169215, 169604, 189660, 212005, 225620, 254406, 270744, 338430, 339208, 379320, 424010, 451240, 508812, 636015, 676860, 848020, 1017624, 1229629, 1272030, 1353720, 1696040, 2459258, 2544060, 3688887, 4918516, 5088120, 6148145, 7377774, 9837032, 12296290, 14755548, 18444435, 24592580, 29511096, 36888870, 49185160, 73777740, 147555480]

約数ペア:

[(1, 147555480), (2, 73777740), (3, 49185160), (4, 36888870), (5, 29511096), (6, 24592580), (8, 18444435), (10, 14755548), (12, 12296290), (15, 9837032), (20, 7377774), (24, 6148145), (29, 5088120), (30, 4918516), (40, 3688887), (58, 2544060), (60, 2459258), (87, 1696040), (109, 1353720), (116, 1272030), (120, 1229629), (145, 1017624), (174, 848020), (218, 676860), (232, 636015), (290, 508812), (327, 451240), (348, 424010), (389, 379320), (435, 339208), (436, 338430), (545, 270744), (580, 254406), (654, 225620), (696, 212005), (778, 189660), (870, 169604), (872, 169215), (1090, 135372), (1160, 127203), (1167, 126440), (1308, 112810), (1556, 94830), (1635, 90248), (1740, 84802), (1945, 75864), (2180, 67686), (2334, 63220), (2616, 56405), (3112, 47415), (3161, 46680), (3270, 45124), (3480, 42401), (3890, 37932), (4360, 33843), (4668, 31610), (5835, 25288), (6322, 23340), (6540, 22562), (7780, 18966), (9336, 15805), (9483, 15560), (11281, 13080), (11670, 12644)]