19040160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39667}}^1$

素因数の和:39685

約数の個数: 48

約数和(自身を含む): 59978016

約数和(自身を除く): 40937856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 39667, 79334, 119001, 158668, 198335, 238002, 317336, 396670, 476004, 595005, 634672, 793340, 952008, 1190010, 1269344, 1586680, 1904016, 2380020, 3173360, 3808032, 4760040, 6346720, 9520080, 19040160]

約数ペア:

[(1, 19040160), (2, 9520080), (3, 6346720), (4, 4760040), (5, 3808032), (6, 3173360), (8, 2380020), (10, 1904016), (12, 1586680), (15, 1269344), (16, 1190010), (20, 952008), (24, 793340), (30, 634672), (32, 595005), (40, 476004), (48, 396670), (60, 317336), (80, 238002), (96, 198335), (120, 158668), (160, 119001), (240, 79334), (480, 39667)]