1186857960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{883}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 3727226880

約数和(自身を除く): 2540368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 487, 552, 690, 883, 920, 974, 1380, 1461, 1766, 1948, 2435, 2649, 2760, 2922, 3532, 3896, 4415, 4870, 5298, 5844, 7064, 7305, 8830, 9740, 10596, 11201, 11688, 13245, 14610, 17660, 19480, 20309, 21192, 22402, 26490, 29220, 33603, 35320, 40618, 44804, 52980, 56005, 58440, 60927, 67206, 81236, 89608, 101545, 105960, 112010, 121854, 134412, 162472, 168015, 203090, 224020, 243708, 268824, 304635, 336030, 406180, 430021, 448040, 487416, 609270, 672060, 812360, 860042, 1218540, 1290063, 1344120, 1720084, 2150105, 2437080, 2580126, 3440168, 4300210, 5160252, 6450315, 8600420, 9890483, 10320504, 12900630, 17200840, 19780966, 25801260, 29671449, 39561932, 49452415, 51602520, 59342898, 79123864, 98904830, 118685796, 148357245, 197809660, 237371592, 296714490, 395619320, 593428980, 1186857960]

約数ペア:

[(1, 1186857960), (2, 593428980), (3, 395619320), (4, 296714490), (5, 237371592), (6, 197809660), (8, 148357245), (10, 118685796), (12, 98904830), (15, 79123864), (20, 59342898), (23, 51602520), (24, 49452415), (30, 39561932), (40, 29671449), (46, 25801260), (60, 19780966), (69, 17200840), (92, 12900630), (115, 10320504), (120, 9890483), (138, 8600420), (184, 6450315), (230, 5160252), (276, 4300210), (345, 3440168), (460, 2580126), (487, 2437080), (552, 2150105), (690, 1720084), (883, 1344120), (920, 1290063), (974, 1218540), (1380, 860042), (1461, 812360), (1766, 672060), (1948, 609270), (2435, 487416), (2649, 448040), (2760, 430021), (2922, 406180), (3532, 336030), (3896, 304635), (4415, 268824), (4870, 243708), (5298, 224020), (5844, 203090), (7064, 168015), (7305, 162472), (8830, 134412), (9740, 121854), (10596, 112010), (11201, 105960), (11688, 101545), (13245, 89608), (14610, 81236), (17660, 67206), (19480, 60927), (20309, 58440), (21192, 56005), (22402, 52980), (26490, 44804), (29220, 40618), (33603, 35320)]