7872303720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{151507}}^1$

素因数の和:151954

約数の個数: 64

約数和(自身を含む): 23671609920

約数和(自身を除く): 15799306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3464, 4330, 5196, 6495, 8660, 10392, 12990, 17320, 25980, 51960, 151507, 303014, 454521, 606028, 757535, 909042, 1212056, 1515070, 1818084, 2272605, 3030140, 3636168, 4545210, 6060280, 9090420, 18180840, 65602531, 131205062, 196807593, 262410124, 328012655, 393615186, 524820248, 656025310, 787230372, 984037965, 1312050620, 1574460744, 1968075930, 2624101240, 3936151860, 7872303720]

約数ペア:

[(1, 7872303720), (2, 3936151860), (3, 2624101240), (4, 1968075930), (5, 1574460744), (6, 1312050620), (8, 984037965), (10, 787230372), (12, 656025310), (15, 524820248), (20, 393615186), (24, 328012655), (30, 262410124), (40, 196807593), (60, 131205062), (120, 65602531), (433, 18180840), (866, 9090420), (1299, 6060280), (1732, 4545210), (2165, 3636168), (2598, 3030140), (3464, 2272605), (4330, 1818084), (5196, 1515070), (6495, 1212056), (8660, 909042), (10392, 757535), (12990, 606028), (17320, 454521), (25980, 303014), (51960, 151507)]