69280080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15193}}^1$

素因数の和:15228

約数の個数: 80

約数和(自身を含む): 226086720

約数和(自身を除く): 156806640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15193, 30386, 45579, 60772, 75965, 91158, 121544, 151930, 182316, 227895, 243088, 288667, 303860, 364632, 455790, 577334, 607720, 729264, 866001, 911580, 1154668, 1215440, 1443335, 1732002, 1823160, 2309336, 2886670, 3464004, 3646320, 4330005, 4618672, 5773340, 6928008, 8660010, 11546680, 13856016, 17320020, 23093360, 34640040, 69280080]

約数ペア:

[(1, 69280080), (2, 34640040), (3, 23093360), (4, 17320020), (5, 13856016), (6, 11546680), (8, 8660010), (10, 6928008), (12, 5773340), (15, 4618672), (16, 4330005), (19, 3646320), (20, 3464004), (24, 2886670), (30, 2309336), (38, 1823160), (40, 1732002), (48, 1443335), (57, 1215440), (60, 1154668), (76, 911580), (80, 866001), (95, 729264), (114, 607720), (120, 577334), (152, 455790), (190, 364632), (228, 303860), (240, 288667), (285, 243088), (304, 227895), (380, 182316), (456, 151930), (570, 121544), (760, 91158), (912, 75965), (1140, 60772), (1520, 45579), (2280, 30386), (4560, 15193)]