84627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15331}}^1$

素因数の和:15370

約数の個数: 80

約数和(自身を含む): 273768192

約数和(自身を除く): 189141072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 245296, 306620, 352613, 367944, 459930, 613240, 705226, 735888, 919860, 1057839, 1226480, 1410452, 1763065, 1839720, 2115678, 2820904, 3526130, 3679440, 4231356, 5289195, 5641808, 7052260, 8462712, 10578390, 14104520, 16925424, 21156780, 28209040, 42313560, 84627120]

約数ペア:

[(1, 84627120), (2, 42313560), (3, 28209040), (4, 21156780), (5, 16925424), (6, 14104520), (8, 10578390), (10, 8462712), (12, 7052260), (15, 5641808), (16, 5289195), (20, 4231356), (23, 3679440), (24, 3526130), (30, 2820904), (40, 2115678), (46, 1839720), (48, 1763065), (60, 1410452), (69, 1226480), (80, 1057839), (92, 919860), (115, 735888), (120, 705226), (138, 613240), (184, 459930), (230, 367944), (240, 352613), (276, 306620), (345, 245296), (368, 229965), (460, 183972), (552, 153310), (690, 122648), (920, 91986), (1104, 76655), (1380, 61324), (1840, 45993), (2760, 30662), (5520, 15331)]