68560320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4238

約数の個数: 112

約数和(自身を含む): 230538528

約数和(自身を除く): 161978208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4201, 5440, 8160, 8402, 12603, 16320, 16804, 21005, 25206, 33608, 42010, 50412, 63015, 67216, 71417, 84020, 100824, 126030, 134432, 142834, 168040, 201648, 214251, 252060, 268864, 285668, 336080, 357085, 403296, 428502, 504120, 571336, 672160, 714170, 806592, 857004, 1008240, 1071255, 1142672, 1344320, 1428340, 1714008, 2016480, 2142510, 2285344, 2856680, 3428016, 4032960, 4285020, 4570688, 5713360, 6856032, 8570040, 11426720, 13712064, 17140080, 22853440, 34280160, 68560320]

約数ペア:

[(1, 68560320), (2, 34280160), (3, 22853440), (4, 17140080), (5, 13712064), (6, 11426720), (8, 8570040), (10, 6856032), (12, 5713360), (15, 4570688), (16, 4285020), (17, 4032960), (20, 3428016), (24, 2856680), (30, 2285344), (32, 2142510), (34, 2016480), (40, 1714008), (48, 1428340), (51, 1344320), (60, 1142672), (64, 1071255), (68, 1008240), (80, 857004), (85, 806592), (96, 714170), (102, 672160), (120, 571336), (136, 504120), (160, 428502), (170, 403296), (192, 357085), (204, 336080), (240, 285668), (255, 268864), (272, 252060), (320, 214251), (340, 201648), (408, 168040), (480, 142834), (510, 134432), (544, 126030), (680, 100824), (816, 84020), (960, 71417), (1020, 67216), (1088, 63015), (1360, 50412), (1632, 42010), (2040, 33608), (2720, 25206), (3264, 21005), (4080, 16804), (4201, 16320), (5440, 12603), (8160, 8402)]