38314440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 126360000

約数和(自身を除く): 88045560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1499, 1704, 2130, 2556, 2840, 2998, 3195, 4260, 4497, 5112, 5996, 6390, 7495, 8520, 8994, 11992, 12780, 13491, 14990, 17988, 22485, 25560, 26982, 29980, 35976, 44970, 53964, 59960, 67455, 89940, 106429, 107928, 134910, 179880, 212858, 269820, 319287, 425716, 532145, 539640, 638574, 851432, 957861, 1064290, 1277148, 1596435, 1915722, 2128580, 2554296, 3192870, 3831444, 4257160, 4789305, 6385740, 7662888, 9578610, 12771480, 19157220, 38314440]

約数ペア:

[(1, 38314440), (2, 19157220), (3, 12771480), (4, 9578610), (5, 7662888), (6, 6385740), (8, 4789305), (9, 4257160), (10, 3831444), (12, 3192870), (15, 2554296), (18, 2128580), (20, 1915722), (24, 1596435), (30, 1277148), (36, 1064290), (40, 957861), (45, 851432), (60, 638574), (71, 539640), (72, 532145), (90, 425716), (120, 319287), (142, 269820), (180, 212858), (213, 179880), (284, 134910), (355, 107928), (360, 106429), (426, 89940), (568, 67455), (639, 59960), (710, 53964), (852, 44970), (1065, 35976), (1278, 29980), (1420, 26982), (1499, 25560), (1704, 22485), (2130, 17988), (2556, 14990), (2840, 13491), (2998, 12780), (3195, 11992), (4260, 8994), (4497, 8520), (5112, 7495), (5996, 6390)]