212686560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16411}}^1$

素因数の和:16438

約数の個数: 120

約数和(自身を含む): 750652056

約数和(自身を除く): 537965496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16411, 32822, 49233, 65644, 82055, 98466, 131288, 147699, 164110, 196932, 246165, 262576, 295398, 328220, 393864, 443097, 492330, 525152, 590796, 656440, 738495, 787728, 886194, 984660, 1181592, 1312880, 1329291, 1476990, 1575456, 1772388, 1969320, 2215485, 2363184, 2625760, 2658582, 2953980, 3544776, 3938640, 4430970, 4726368, 5317164, 5907960, 6646455, 7089552, 7877280, 8861940, 10634328, 11815920, 13292910, 14179104, 17723880, 21268656, 23631840, 26585820, 35447760, 42537312, 53171640, 70895520, 106343280, 212686560]

約数ペア:

[(1, 212686560), (2, 106343280), (3, 70895520), (4, 53171640), (5, 42537312), (6, 35447760), (8, 26585820), (9, 23631840), (10, 21268656), (12, 17723880), (15, 14179104), (16, 13292910), (18, 11815920), (20, 10634328), (24, 8861940), (27, 7877280), (30, 7089552), (32, 6646455), (36, 5907960), (40, 5317164), (45, 4726368), (48, 4430970), (54, 3938640), (60, 3544776), (72, 2953980), (80, 2658582), (81, 2625760), (90, 2363184), (96, 2215485), (108, 1969320), (120, 1772388), (135, 1575456), (144, 1476990), (160, 1329291), (162, 1312880), (180, 1181592), (216, 984660), (240, 886194), (270, 787728), (288, 738495), (324, 656440), (360, 590796), (405, 525152), (432, 492330), (480, 443097), (540, 393864), (648, 328220), (720, 295398), (810, 262576), (864, 246165), (1080, 196932), (1296, 164110), (1440, 147699), (1620, 131288), (2160, 98466), (2592, 82055), (3240, 65644), (4320, 49233), (6480, 32822), (12960, 16411)]