38520360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 112

約数和(自身を含む): 130045140

約数和(自身を除く): 91524780

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, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1321, 1458, 1620, 1944, 2430, 2642, 2916, 3240, 3645, 3963, 4860, 5284, 5832, 6605, 7290, 7926, 9720, 10568, 11889, 13210, 14580, 15852, 19815, 23778, 26420, 29160, 31704, 35667, 39630, 47556, 52840, 59445, 71334, 79260, 95112, 107001, 118890, 142668, 158520, 178335, 214002, 237780, 285336, 321003, 356670, 428004, 475560, 535005, 642006, 713340, 856008, 963009, 1070010, 1284012, 1426680, 1605015, 1926018, 2140020, 2568024, 3210030, 3852036, 4280040, 4815045, 6420060, 7704072, 9630090, 12840120, 19260180, 38520360]

約数ペア:

[(1, 38520360), (2, 19260180), (3, 12840120), (4, 9630090), (5, 7704072), (6, 6420060), (8, 4815045), (9, 4280040), (10, 3852036), (12, 3210030), (15, 2568024), (18, 2140020), (20, 1926018), (24, 1605015), (27, 1426680), (30, 1284012), (36, 1070010), (40, 963009), (45, 856008), (54, 713340), (60, 642006), (72, 535005), (81, 475560), (90, 428004), (108, 356670), (120, 321003), (135, 285336), (162, 237780), (180, 214002), (216, 178335), (243, 158520), (270, 142668), (324, 118890), (360, 107001), (405, 95112), (486, 79260), (540, 71334), (648, 59445), (729, 52840), (810, 47556), (972, 39630), (1080, 35667), (1215, 31704), (1321, 29160), (1458, 26420), (1620, 23778), (1944, 19815), (2430, 15852), (2642, 14580), (2916, 13210), (3240, 11889), (3645, 10568), (3963, 9720), (4860, 7926), (5284, 7290), (5832, 6605)]