23615940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 70076160

約数和(自身を除く): 46460220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 157, 218, 230, 276, 314, 327, 345, 436, 460, 471, 545, 628, 654, 690, 785, 942, 1090, 1308, 1380, 1570, 1635, 1884, 2180, 2355, 2507, 3140, 3270, 3611, 4710, 5014, 6540, 7222, 7521, 9420, 10028, 10833, 12535, 14444, 15042, 17113, 18055, 21666, 25070, 30084, 34226, 36110, 37605, 43332, 50140, 51339, 54165, 68452, 72220, 75210, 85565, 102678, 108330, 150420, 171130, 205356, 216660, 256695, 342260, 393599, 513390, 787198, 1026780, 1180797, 1574396, 1967995, 2361594, 3935990, 4723188, 5903985, 7871980, 11807970, 23615940]

約数ペア:

[(1, 23615940), (2, 11807970), (3, 7871980), (4, 5903985), (5, 4723188), (6, 3935990), (10, 2361594), (12, 1967995), (15, 1574396), (20, 1180797), (23, 1026780), (30, 787198), (46, 513390), (60, 393599), (69, 342260), (92, 256695), (109, 216660), (115, 205356), (138, 171130), (157, 150420), (218, 108330), (230, 102678), (276, 85565), (314, 75210), (327, 72220), (345, 68452), (436, 54165), (460, 51339), (471, 50140), (545, 43332), (628, 37605), (654, 36110), (690, 34226), (785, 30084), (942, 25070), (1090, 21666), (1308, 18055), (1380, 17113), (1570, 15042), (1635, 14444), (1884, 12535), (2180, 10833), (2355, 10028), (2507, 9420), (3140, 7521), (3270, 7222), (3611, 6540), (4710, 5014)]