1040040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 3538080

約数和(自身を除く): 2498040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 405, 428, 486, 535, 540, 642, 648, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1605, 1620, 1926, 1944, 2140, 2430, 2568, 2889, 3210, 3240, 3852, 4280, 4815, 4860, 5778, 6420, 7704, 8667, 9630, 9720, 11556, 12840, 14445, 17334, 19260, 23112, 26001, 28890, 34668, 38520, 43335, 52002, 57780, 69336, 86670, 104004, 115560, 130005, 173340, 208008, 260010, 346680, 520020, 1040040]

約数ペア:

[(1, 1040040), (2, 520020), (3, 346680), (4, 260010), (5, 208008), (6, 173340), (8, 130005), (9, 115560), (10, 104004), (12, 86670), (15, 69336), (18, 57780), (20, 52002), (24, 43335), (27, 38520), (30, 34668), (36, 28890), (40, 26001), (45, 23112), (54, 19260), (60, 17334), (72, 14445), (81, 12840), (90, 11556), (107, 9720), (108, 9630), (120, 8667), (135, 7704), (162, 6420), (180, 5778), (214, 4860), (216, 4815), (243, 4280), (270, 3852), (321, 3240), (324, 3210), (360, 2889), (405, 2568), (428, 2430), (486, 2140), (535, 1944), (540, 1926), (642, 1620), (648, 1605), (810, 1284), (856, 1215), (963, 1080), (972, 1070)]