30397560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 94044240

約数和(自身を除く): 63646680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 137, 172, 215, 258, 274, 344, 411, 430, 516, 548, 645, 685, 822, 860, 1032, 1096, 1290, 1370, 1644, 1720, 1849, 2055, 2580, 2740, 3288, 3698, 4110, 5160, 5480, 5547, 5891, 7396, 8220, 9245, 11094, 11782, 14792, 16440, 17673, 18490, 22188, 23564, 27735, 29455, 35346, 36980, 44376, 47128, 55470, 58910, 70692, 73960, 88365, 110940, 117820, 141384, 176730, 221880, 235640, 253313, 353460, 506626, 706920, 759939, 1013252, 1266565, 1519878, 2026504, 2533130, 3039756, 3799695, 5066260, 6079512, 7599390, 10132520, 15198780, 30397560]

約数ペア:

[(1, 30397560), (2, 15198780), (3, 10132520), (4, 7599390), (5, 6079512), (6, 5066260), (8, 3799695), (10, 3039756), (12, 2533130), (15, 2026504), (20, 1519878), (24, 1266565), (30, 1013252), (40, 759939), (43, 706920), (60, 506626), (86, 353460), (120, 253313), (129, 235640), (137, 221880), (172, 176730), (215, 141384), (258, 117820), (274, 110940), (344, 88365), (411, 73960), (430, 70692), (516, 58910), (548, 55470), (645, 47128), (685, 44376), (822, 36980), (860, 35346), (1032, 29455), (1096, 27735), (1290, 23564), (1370, 22188), (1644, 18490), (1720, 17673), (1849, 16440), (2055, 14792), (2580, 11782), (2740, 11094), (3288, 9245), (3698, 8220), (4110, 7396), (5160, 5891), (5480, 5547)]