470178540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66977}}^1$

素因数の和:67008

約数の個数: 96

約数和(自身を含む): 1575322560

約数和(自身を除く): 1105144020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 66977, 133954, 200931, 267908, 334885, 401862, 602793, 669770, 803724, 870701, 1004655, 1205586, 1339540, 1741402, 1808379, 2009310, 2411172, 2612103, 3013965, 3482804, 3616758, 4018620, 4353505, 5224206, 6027930, 7233516, 7836309, 8707010, 9041895, 10448412, 12055860, 13060515, 15672618, 17414020, 18083790, 23508927, 26121030, 31345236, 36167580, 39181545, 47017854, 52242060, 78363090, 94035708, 117544635, 156726180, 235089270, 470178540]

約数ペア:

[(1, 470178540), (2, 235089270), (3, 156726180), (4, 117544635), (5, 94035708), (6, 78363090), (9, 52242060), (10, 47017854), (12, 39181545), (13, 36167580), (15, 31345236), (18, 26121030), (20, 23508927), (26, 18083790), (27, 17414020), (30, 15672618), (36, 13060515), (39, 12055860), (45, 10448412), (52, 9041895), (54, 8707010), (60, 7836309), (65, 7233516), (78, 6027930), (90, 5224206), (108, 4353505), (117, 4018620), (130, 3616758), (135, 3482804), (156, 3013965), (180, 2612103), (195, 2411172), (234, 2009310), (260, 1808379), (270, 1741402), (351, 1339540), (390, 1205586), (468, 1004655), (540, 870701), (585, 803724), (702, 669770), (780, 602793), (1170, 401862), (1404, 334885), (1755, 267908), (2340, 200931), (3510, 133954), (7020, 66977)]