154764240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 511038720

約数和(自身を除く): 356274480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 529, 530, 552, 636, 690, 795, 848, 920, 1058, 1060, 1104, 1219, 1272, 1380, 1587, 1590, 1840, 2116, 2120, 2438, 2544, 2645, 2760, 3174, 3180, 3657, 4232, 4240, 4876, 5290, 5520, 6095, 6348, 6360, 7314, 7935, 8464, 9752, 10580, 12167, 12190, 12696, 12720, 14628, 15870, 18285, 19504, 21160, 24334, 24380, 25392, 28037, 29256, 31740, 36501, 36570, 42320, 48668, 48760, 56074, 58512, 60835, 63480, 73002, 73140, 84111, 97336, 97520, 112148, 121670, 126960, 140185, 146004, 146280, 168222, 182505, 194672, 224296, 243340, 280370, 292008, 292560, 336444, 365010, 420555, 448592, 486680, 560740, 584016, 644851, 672888, 730020, 841110, 973360, 1121480, 1289702, 1345776, 1460040, 1682220, 1934553, 2242960, 2579404, 2920080, 3224255, 3364440, 3869106, 5158808, 6448510, 6728880, 7738212, 9672765, 10317616, 12897020, 15476424, 19345530, 25794040, 30952848, 38691060, 51588080, 77382120, 154764240]

約数ペア:

[(1, 154764240), (2, 77382120), (3, 51588080), (4, 38691060), (5, 30952848), (6, 25794040), (8, 19345530), (10, 15476424), (12, 12897020), (15, 10317616), (16, 9672765), (20, 7738212), (23, 6728880), (24, 6448510), (30, 5158808), (40, 3869106), (46, 3364440), (48, 3224255), (53, 2920080), (60, 2579404), (69, 2242960), (80, 1934553), (92, 1682220), (106, 1460040), (115, 1345776), (120, 1289702), (138, 1121480), (159, 973360), (184, 841110), (212, 730020), (230, 672888), (240, 644851), (265, 584016), (276, 560740), (318, 486680), (345, 448592), (368, 420555), (424, 365010), (460, 336444), (529, 292560), (530, 292008), (552, 280370), (636, 243340), (690, 224296), (795, 194672), (848, 182505), (920, 168222), (1058, 146280), (1060, 146004), (1104, 140185), (1219, 126960), (1272, 121670), (1380, 112148), (1587, 97520), (1590, 97336), (1840, 84111), (2116, 73140), (2120, 73002), (2438, 63480), (2544, 60835), (2645, 58512), (2760, 56074), (3174, 48760), (3180, 48668), (3657, 42320), (4232, 36570), (4240, 36501), (4876, 31740), (5290, 29256), (5520, 28037), (6095, 25392), (6348, 24380), (6360, 24334), (7314, 21160), (7935, 19504), (8464, 18285), (9752, 15870), (10580, 14628), (12167, 12720), (12190, 12696)]