21600360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 72657000

約数和(自身を除く): 51056640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2069, 2088, 2610, 3480, 4138, 5220, 6207, 8276, 10345, 10440, 12414, 16552, 18621, 20690, 24828, 31035, 37242, 41380, 49656, 60001, 62070, 74484, 82760, 93105, 120002, 124140, 148968, 180003, 186210, 240004, 248280, 300005, 360006, 372420, 480008, 540009, 600010, 720012, 744840, 900015, 1080018, 1200020, 1440024, 1800030, 2160036, 2400040, 2700045, 3600060, 4320072, 5400090, 7200120, 10800180, 21600360]

約数ペア:

[(1, 21600360), (2, 10800180), (3, 7200120), (4, 5400090), (5, 4320072), (6, 3600060), (8, 2700045), (9, 2400040), (10, 2160036), (12, 1800030), (15, 1440024), (18, 1200020), (20, 1080018), (24, 900015), (29, 744840), (30, 720012), (36, 600010), (40, 540009), (45, 480008), (58, 372420), (60, 360006), (72, 300005), (87, 248280), (90, 240004), (116, 186210), (120, 180003), (145, 148968), (174, 124140), (180, 120002), (232, 93105), (261, 82760), (290, 74484), (348, 62070), (360, 60001), (435, 49656), (522, 41380), (580, 37242), (696, 31035), (870, 24828), (1044, 20690), (1160, 18621), (1305, 16552), (1740, 12414), (2069, 10440), (2088, 10345), (2610, 8276), (3480, 6207), (4138, 5220)]