91810080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 316854720

約数和(自身を除く): 225044640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 619, 720, 824, 927, 1030, 1236, 1238, 1440, 1545, 1648, 1854, 1857, 2060, 2472, 2476, 3090, 3095, 3296, 3708, 3714, 4120, 4635, 4944, 4952, 5571, 6180, 6190, 7416, 7428, 8240, 9270, 9285, 9888, 9904, 11142, 12360, 12380, 14832, 14856, 16480, 18540, 18570, 19808, 22284, 24720, 24760, 27855, 29664, 29712, 37080, 37140, 44568, 49440, 49520, 55710, 59424, 63757, 74160, 74280, 89136, 99040, 111420, 127514, 148320, 148560, 178272, 191271, 222840, 255028, 297120, 318785, 382542, 445680, 510056, 573813, 637570, 765084, 891360, 956355, 1020112, 1147626, 1275140, 1530168, 1912710, 2040224, 2295252, 2550280, 2869065, 3060336, 3825420, 4590504, 5100560, 5738130, 6120672, 7650840, 9181008, 10201120, 11476260, 15301680, 18362016, 22952520, 30603360, 45905040, 91810080]

約数ペア:

[(1, 91810080), (2, 45905040), (3, 30603360), (4, 22952520), (5, 18362016), (6, 15301680), (8, 11476260), (9, 10201120), (10, 9181008), (12, 7650840), (15, 6120672), (16, 5738130), (18, 5100560), (20, 4590504), (24, 3825420), (30, 3060336), (32, 2869065), (36, 2550280), (40, 2295252), (45, 2040224), (48, 1912710), (60, 1530168), (72, 1275140), (80, 1147626), (90, 1020112), (96, 956355), (103, 891360), (120, 765084), (144, 637570), (160, 573813), (180, 510056), (206, 445680), (240, 382542), (288, 318785), (309, 297120), (360, 255028), (412, 222840), (480, 191271), (515, 178272), (618, 148560), (619, 148320), (720, 127514), (824, 111420), (927, 99040), (1030, 89136), (1236, 74280), (1238, 74160), (1440, 63757), (1545, 59424), (1648, 55710), (1854, 49520), (1857, 49440), (2060, 44568), (2472, 37140), (2476, 37080), (3090, 29712), (3095, 29664), (3296, 27855), (3708, 24760), (3714, 24720), (4120, 22284), (4635, 19808), (4944, 18570), (4952, 18540), (5571, 16480), (6180, 14856), (6190, 14832), (7416, 12380), (7428, 12360), (8240, 11142), (9270, 9904), (9285, 9888)]