295740120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2005

約数の個数: 128

約数和(自身を含む): 965442240

約数和(自身を除く): 669702120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 606, 780, 808, 1010, 1212, 1313, 1515, 1560, 1877, 2020, 2424, 2626, 3030, 3754, 3939, 4040, 5252, 5631, 6060, 6565, 7508, 7878, 9385, 10504, 11262, 12120, 13130, 15016, 15756, 18770, 19695, 22524, 24401, 26260, 28155, 31512, 37540, 39390, 45048, 48802, 52520, 56310, 73203, 75080, 78780, 97604, 112620, 122005, 146406, 157560, 189577, 195208, 225240, 244010, 292812, 366015, 379154, 488020, 568731, 585624, 732030, 758308, 947885, 976040, 1137462, 1464060, 1516616, 1895770, 2274924, 2464501, 2843655, 2928120, 3791540, 4549848, 4929002, 5687310, 7393503, 7583080, 9858004, 11374620, 12322505, 14787006, 19716008, 22749240, 24645010, 29574012, 36967515, 49290020, 59148024, 73935030, 98580040, 147870060, 295740120]

約数ペア:

[(1, 295740120), (2, 147870060), (3, 98580040), (4, 73935030), (5, 59148024), (6, 49290020), (8, 36967515), (10, 29574012), (12, 24645010), (13, 22749240), (15, 19716008), (20, 14787006), (24, 12322505), (26, 11374620), (30, 9858004), (39, 7583080), (40, 7393503), (52, 5687310), (60, 4929002), (65, 4549848), (78, 3791540), (101, 2928120), (104, 2843655), (120, 2464501), (130, 2274924), (156, 1895770), (195, 1516616), (202, 1464060), (260, 1137462), (303, 976040), (312, 947885), (390, 758308), (404, 732030), (505, 585624), (520, 568731), (606, 488020), (780, 379154), (808, 366015), (1010, 292812), (1212, 244010), (1313, 225240), (1515, 195208), (1560, 189577), (1877, 157560), (2020, 146406), (2424, 122005), (2626, 112620), (3030, 97604), (3754, 78780), (3939, 75080), (4040, 73203), (5252, 56310), (5631, 52520), (6060, 48802), (6565, 45048), (7508, 39390), (7878, 37540), (9385, 31512), (10504, 28155), (11262, 26260), (12120, 24401), (13130, 22524), (15016, 19695), (15756, 18770)]