74725680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 232485120

約数和(自身を除く): 157759440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 619, 1006, 1238, 1509, 1857, 2012, 2476, 2515, 3018, 3095, 3714, 4024, 4952, 5030, 6036, 6190, 7428, 7545, 8048, 9285, 9904, 10060, 12072, 12380, 14856, 15090, 18570, 20120, 24144, 24760, 29712, 30180, 37140, 40240, 49520, 60360, 74280, 120720, 148560, 311357, 622714, 934071, 1245428, 1556785, 1868142, 2490856, 3113570, 3736284, 4670355, 4981712, 6227140, 7472568, 9340710, 12454280, 14945136, 18681420, 24908560, 37362840, 74725680]

約数ペア:

[(1, 74725680), (2, 37362840), (3, 24908560), (4, 18681420), (5, 14945136), (6, 12454280), (8, 9340710), (10, 7472568), (12, 6227140), (15, 4981712), (16, 4670355), (20, 3736284), (24, 3113570), (30, 2490856), (40, 1868142), (48, 1556785), (60, 1245428), (80, 934071), (120, 622714), (240, 311357), (503, 148560), (619, 120720), (1006, 74280), (1238, 60360), (1509, 49520), (1857, 40240), (2012, 37140), (2476, 30180), (2515, 29712), (3018, 24760), (3095, 24144), (3714, 20120), (4024, 18570), (4952, 15090), (5030, 14856), (6036, 12380), (6190, 12072), (7428, 10060), (7545, 9904), (8048, 9285)]