42051120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 89940432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2111, 2490, 3320, 3984, 4222, 4980, 6333, 6640, 8444, 9960, 10555, 12666, 16888, 19920, 21110, 25332, 31665, 33776, 42220, 50664, 63330, 84440, 101328, 126660, 168880, 175213, 253320, 350426, 506640, 525639, 700852, 876065, 1051278, 1401704, 1752130, 2102556, 2628195, 2803408, 3504260, 4205112, 5256390, 7008520, 8410224, 10512780, 14017040, 21025560, 42051120]

約数ペア:

[(1, 42051120), (2, 21025560), (3, 14017040), (4, 10512780), (5, 8410224), (6, 7008520), (8, 5256390), (10, 4205112), (12, 3504260), (15, 2803408), (16, 2628195), (20, 2102556), (24, 1752130), (30, 1401704), (40, 1051278), (48, 876065), (60, 700852), (80, 525639), (83, 506640), (120, 350426), (166, 253320), (240, 175213), (249, 168880), (332, 126660), (415, 101328), (498, 84440), (664, 63330), (830, 50664), (996, 42220), (1245, 33776), (1328, 31665), (1660, 25332), (1992, 21110), (2111, 19920), (2490, 16888), (3320, 12666), (3984, 10555), (4222, 9960), (4980, 8444), (6333, 6640)]