98904720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4120

約数の個数: 80

約数和(自身を含む): 309658752

約数和(自身を除く): 210754032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4001, 4120, 4944, 6180, 8002, 8240, 12003, 12360, 16004, 20005, 24006, 24720, 32008, 40010, 48012, 60015, 64016, 80020, 96024, 120030, 160040, 192048, 240060, 320080, 412103, 480120, 824206, 960240, 1236309, 1648412, 2060515, 2472618, 3296824, 4121030, 4945236, 6181545, 6593648, 8242060, 9890472, 12363090, 16484120, 19780944, 24726180, 32968240, 49452360, 98904720]

約数ペア:

[(1, 98904720), (2, 49452360), (3, 32968240), (4, 24726180), (5, 19780944), (6, 16484120), (8, 12363090), (10, 9890472), (12, 8242060), (15, 6593648), (16, 6181545), (20, 4945236), (24, 4121030), (30, 3296824), (40, 2472618), (48, 2060515), (60, 1648412), (80, 1236309), (103, 960240), (120, 824206), (206, 480120), (240, 412103), (309, 320080), (412, 240060), (515, 192048), (618, 160040), (824, 120030), (1030, 96024), (1236, 80020), (1545, 64016), (1648, 60015), (2060, 48012), (2472, 40010), (3090, 32008), (4001, 24720), (4120, 24006), (4944, 20005), (6180, 16004), (8002, 12360), (8240, 12003)]