487187640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13399}}^1$

素因数の和:13517

約数の個数: 96

約数和(自身を含む): 1599156000

約数和(自身を除く): 1111968360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 13399, 18180, 26798, 36360, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 241182, 267980, 321576, 401970, 482364, 535960, 602955, 803940, 964728, 1205910, 1353299, 1607880, 2411820, 2706598, 4059897, 4823640, 5413196, 6766495, 8119794, 10826392, 12179691, 13532990, 16239588, 20299485, 24359382, 27065980, 32479176, 40598970, 48718764, 54131960, 60898455, 81197940, 97437528, 121796910, 162395880, 243593820, 487187640]

約数ペア:

[(1, 487187640), (2, 243593820), (3, 162395880), (4, 121796910), (5, 97437528), (6, 81197940), (8, 60898455), (9, 54131960), (10, 48718764), (12, 40598970), (15, 32479176), (18, 27065980), (20, 24359382), (24, 20299485), (30, 16239588), (36, 13532990), (40, 12179691), (45, 10826392), (60, 8119794), (72, 6766495), (90, 5413196), (101, 4823640), (120, 4059897), (180, 2706598), (202, 2411820), (303, 1607880), (360, 1353299), (404, 1205910), (505, 964728), (606, 803940), (808, 602955), (909, 535960), (1010, 482364), (1212, 401970), (1515, 321576), (1818, 267980), (2020, 241182), (2424, 200985), (3030, 160788), (3636, 133990), (4040, 120591), (4545, 107192), (6060, 80394), (7272, 66995), (9090, 53596), (12120, 40197), (13399, 36360), (18180, 26798)]