438728040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14683}}^1$

素因数の和:14783

約数の個数: 96

約数和(自身を含む): 1443143520

約数和(自身を除く): 1004415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14683, 14940, 29366, 29880, 44049, 58732, 73415, 88098, 117464, 132147, 146830, 176196, 220245, 264294, 293660, 352392, 440490, 528588, 587320, 660735, 880980, 1057176, 1218689, 1321470, 1761960, 2437378, 2642940, 3656067, 4874756, 5285880, 6093445, 7312134, 9749512, 10968201, 12186890, 14624268, 18280335, 21936402, 24373780, 29248536, 36560670, 43872804, 48747560, 54841005, 73121340, 87745608, 109682010, 146242680, 219364020, 438728040]

約数ペア:

[(1, 438728040), (2, 219364020), (3, 146242680), (4, 109682010), (5, 87745608), (6, 73121340), (8, 54841005), (9, 48747560), (10, 43872804), (12, 36560670), (15, 29248536), (18, 24373780), (20, 21936402), (24, 18280335), (30, 14624268), (36, 12186890), (40, 10968201), (45, 9749512), (60, 7312134), (72, 6093445), (83, 5285880), (90, 4874756), (120, 3656067), (166, 2642940), (180, 2437378), (249, 1761960), (332, 1321470), (360, 1218689), (415, 1057176), (498, 880980), (664, 660735), (747, 587320), (830, 528588), (996, 440490), (1245, 352392), (1494, 293660), (1660, 264294), (1992, 220245), (2490, 176196), (2988, 146830), (3320, 132147), (3735, 117464), (4980, 88098), (5976, 73415), (7470, 58732), (9960, 44049), (14683, 29880), (14940, 29366)]