40828560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10040

約数の個数: 80

約数和(自身を含む): 134027136

約数和(自身を除く): 93198576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 10007, 20014, 30021, 40028, 50035, 60042, 80056, 100070, 120084, 150105, 160112, 170119, 200140, 240168, 300210, 340238, 400280, 480336, 510357, 600420, 680476, 800560, 850595, 1020714, 1200840, 1360952, 1701190, 2041428, 2401680, 2551785, 2721904, 3402380, 4082856, 5103570, 6804760, 8165712, 10207140, 13609520, 20414280, 40828560]

約数ペア:

[(1, 40828560), (2, 20414280), (3, 13609520), (4, 10207140), (5, 8165712), (6, 6804760), (8, 5103570), (10, 4082856), (12, 3402380), (15, 2721904), (16, 2551785), (17, 2401680), (20, 2041428), (24, 1701190), (30, 1360952), (34, 1200840), (40, 1020714), (48, 850595), (51, 800560), (60, 680476), (68, 600420), (80, 510357), (85, 480336), (102, 400280), (120, 340238), (136, 300210), (170, 240168), (204, 200140), (240, 170119), (255, 160112), (272, 150105), (340, 120084), (408, 100070), (510, 80056), (680, 60042), (816, 50035), (1020, 40028), (1360, 30021), (2040, 20014), (4080, 10007)]