21504989760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22401031}}^1$

素因数の和:22401051

約数の個数: 56

約数和(自身を含む): 68278345536

約数和(自身を除く): 46773355776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 22401031, 44802062, 67203093, 89604124, 112005155, 134406186, 179208248, 224010310, 268812372, 336015465, 358416496, 448020620, 537624744, 672030930, 716832992, 896041240, 1075249488, 1344061860, 1433665984, 1792082480, 2150498976, 2688123720, 3584164960, 4300997952, 5376247440, 7168329920, 10752494880, 21504989760]

約数ペア:

[(1, 21504989760), (2, 10752494880), (3, 7168329920), (4, 5376247440), (5, 4300997952), (6, 3584164960), (8, 2688123720), (10, 2150498976), (12, 1792082480), (15, 1433665984), (16, 1344061860), (20, 1075249488), (24, 896041240), (30, 716832992), (32, 672030930), (40, 537624744), (48, 448020620), (60, 358416496), (64, 336015465), (80, 268812372), (96, 224010310), (120, 179208248), (160, 134406186), (192, 112005155), (240, 89604124), (320, 67203093), (480, 44802062), (960, 22401031)]