397680120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48029}}^1$

素因数の和:48069

約数の個数: 96

約数和(自身を含む): 1348682400

約数和(自身を除く): 951002280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 48029, 96058, 144087, 192116, 240145, 288174, 384232, 432261, 480290, 576348, 720435, 864522, 960580, 1104667, 1152696, 1440870, 1729044, 1921160, 2161305, 2209334, 2881740, 3314001, 3458088, 4322610, 4418668, 5523335, 5763480, 6628002, 8645220, 8837336, 9942003, 11046670, 13256004, 16570005, 17290440, 19884006, 22093340, 26512008, 33140010, 39768012, 44186680, 49710015, 66280020, 79536024, 99420030, 132560040, 198840060, 397680120]

約数ペア:

[(1, 397680120), (2, 198840060), (3, 132560040), (4, 99420030), (5, 79536024), (6, 66280020), (8, 49710015), (9, 44186680), (10, 39768012), (12, 33140010), (15, 26512008), (18, 22093340), (20, 19884006), (23, 17290440), (24, 16570005), (30, 13256004), (36, 11046670), (40, 9942003), (45, 8837336), (46, 8645220), (60, 6628002), (69, 5763480), (72, 5523335), (90, 4418668), (92, 4322610), (115, 3458088), (120, 3314001), (138, 2881740), (180, 2209334), (184, 2161305), (207, 1921160), (230, 1729044), (276, 1440870), (345, 1152696), (360, 1104667), (414, 960580), (460, 864522), (552, 720435), (690, 576348), (828, 480290), (920, 432261), (1035, 384232), (1380, 288174), (1656, 240145), (2070, 192116), (2760, 144087), (4140, 96058), (8280, 48029)]