8020677240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{94007}}^1$

素因数の和:94106

約数の個数: 128

約数和(自身を含む): 27074304000

約数和(自身を除く): 19053626760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10665, 14220, 17064, 21330, 28440, 42660, 85320, 94007, 188014, 282021, 376028, 470035, 564042, 752056, 846063, 940070, 1128084, 1410105, 1692126, 1880140, 2256168, 2538189, 2820210, 3384252, 3760280, 4230315, 5076378, 5640420, 6768504, 7426553, 8460630, 10152756, 11280840, 12690945, 14853106, 16921260, 20305512, 22279659, 25381890, 29706212, 33842520, 37132765, 44559318, 50763780, 59412424, 66838977, 74265530, 89118636, 101527560, 111398295, 133677954, 148531060, 178237272, 200516931, 222796590, 267355908, 297062120, 334194885, 401033862, 445593180, 534711816, 668389770, 802067724, 891186360, 1002584655, 1336779540, 1604135448, 2005169310, 2673559080, 4010338620, 8020677240]

約数ペア:

[(1, 8020677240), (2, 4010338620), (3, 2673559080), (4, 2005169310), (5, 1604135448), (6, 1336779540), (8, 1002584655), (9, 891186360), (10, 802067724), (12, 668389770), (15, 534711816), (18, 445593180), (20, 401033862), (24, 334194885), (27, 297062120), (30, 267355908), (36, 222796590), (40, 200516931), (45, 178237272), (54, 148531060), (60, 133677954), (72, 111398295), (79, 101527560), (90, 89118636), (108, 74265530), (120, 66838977), (135, 59412424), (158, 50763780), (180, 44559318), (216, 37132765), (237, 33842520), (270, 29706212), (316, 25381890), (360, 22279659), (395, 20305512), (474, 16921260), (540, 14853106), (632, 12690945), (711, 11280840), (790, 10152756), (948, 8460630), (1080, 7426553), (1185, 6768504), (1422, 5640420), (1580, 5076378), (1896, 4230315), (2133, 3760280), (2370, 3384252), (2844, 2820210), (3160, 2538189), (3555, 2256168), (4266, 1880140), (4740, 1692126), (5688, 1410105), (7110, 1128084), (8532, 940070), (9480, 846063), (10665, 752056), (14220, 564042), (17064, 470035), (21330, 376028), (28440, 282021), (42660, 188014), (85320, 94007)]