75028320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52103}}^1$

素因数の和:52124

約数の個数: 72

約数和(自身を含む): 256039056

約数和(自身を除く): 181010736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52103, 104206, 156309, 208412, 260515, 312618, 416824, 468927, 521030, 625236, 781545, 833648, 937854, 1042060, 1250472, 1563090, 1667296, 1875708, 2084120, 2344635, 2500944, 3126180, 3751416, 4168240, 4689270, 5001888, 6252360, 7502832, 8336480, 9378540, 12504720, 15005664, 18757080, 25009440, 37514160, 75028320]

約数ペア:

[(1, 75028320), (2, 37514160), (3, 25009440), (4, 18757080), (5, 15005664), (6, 12504720), (8, 9378540), (9, 8336480), (10, 7502832), (12, 6252360), (15, 5001888), (16, 4689270), (18, 4168240), (20, 3751416), (24, 3126180), (30, 2500944), (32, 2344635), (36, 2084120), (40, 1875708), (45, 1667296), (48, 1563090), (60, 1250472), (72, 1042060), (80, 937854), (90, 833648), (96, 781545), (120, 625236), (144, 521030), (160, 468927), (180, 416824), (240, 312618), (288, 260515), (360, 208412), (480, 156309), (720, 104206), (1440, 52103)]