1218060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 3787056

約数和(自身を除く): 2568996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 101, 134, 180, 201, 202, 268, 303, 335, 402, 404, 505, 603, 606, 670, 804, 909, 1005, 1010, 1206, 1212, 1340, 1515, 1818, 2010, 2020, 2412, 3015, 3030, 3636, 4020, 4545, 6030, 6060, 6767, 9090, 12060, 13534, 18180, 20301, 27068, 33835, 40602, 60903, 67670, 81204, 101505, 121806, 135340, 203010, 243612, 304515, 406020, 609030, 1218060]

約数ペア:

[(1, 1218060), (2, 609030), (3, 406020), (4, 304515), (5, 243612), (6, 203010), (9, 135340), (10, 121806), (12, 101505), (15, 81204), (18, 67670), (20, 60903), (30, 40602), (36, 33835), (45, 27068), (60, 20301), (67, 18180), (90, 13534), (101, 12060), (134, 9090), (180, 6767), (201, 6060), (202, 6030), (268, 4545), (303, 4020), (335, 3636), (402, 3030), (404, 3015), (505, 2412), (603, 2020), (606, 2010), (670, 1818), (804, 1515), (909, 1340), (1005, 1212), (1010, 1206)]