306007920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22369}}^1$

素因数の和:22407

約数の個数: 120

約数和(自身を含む): 1081813200

約数和(自身を除く): 775805280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 22369, 44738, 67107, 89476, 111845, 134214, 178952, 201321, 223690, 268428, 335535, 357904, 402642, 425011, 447380, 536856, 671070, 805284, 850022, 894760, 1006605, 1073712, 1275033, 1342140, 1610568, 1700044, 1789520, 2013210, 2125055, 2550066, 2684280, 3221136, 3400088, 3825099, 4026420, 4250110, 5100132, 5368560, 6375165, 6800176, 7650198, 8052840, 8500220, 10200264, 12750330, 15300396, 16105680, 17000440, 19125495, 20400528, 25500660, 30600792, 34000880, 38250990, 51001320, 61201584, 76501980, 102002640, 153003960, 306007920]

約数ペア:

[(1, 306007920), (2, 153003960), (3, 102002640), (4, 76501980), (5, 61201584), (6, 51001320), (8, 38250990), (9, 34000880), (10, 30600792), (12, 25500660), (15, 20400528), (16, 19125495), (18, 17000440), (19, 16105680), (20, 15300396), (24, 12750330), (30, 10200264), (36, 8500220), (38, 8052840), (40, 7650198), (45, 6800176), (48, 6375165), (57, 5368560), (60, 5100132), (72, 4250110), (76, 4026420), (80, 3825099), (90, 3400088), (95, 3221136), (114, 2684280), (120, 2550066), (144, 2125055), (152, 2013210), (171, 1789520), (180, 1700044), (190, 1610568), (228, 1342140), (240, 1275033), (285, 1073712), (304, 1006605), (342, 894760), (360, 850022), (380, 805284), (456, 671070), (570, 536856), (684, 447380), (720, 425011), (760, 402642), (855, 357904), (912, 335535), (1140, 268428), (1368, 223690), (1520, 201321), (1710, 178952), (2280, 134214), (2736, 111845), (3420, 89476), (4560, 67107), (6840, 44738), (13680, 22369)]