4872240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 16771248

約数和(自身を除く): 11899008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 101, 120, 134, 144, 180, 201, 202, 240, 268, 303, 335, 360, 402, 404, 505, 536, 603, 606, 670, 720, 804, 808, 909, 1005, 1010, 1072, 1206, 1212, 1340, 1515, 1608, 1616, 1818, 2010, 2020, 2412, 2424, 2680, 3015, 3030, 3216, 3636, 4020, 4040, 4545, 4824, 4848, 5360, 6030, 6060, 6767, 7272, 8040, 8080, 9090, 9648, 12060, 12120, 13534, 14544, 16080, 18180, 20301, 24120, 24240, 27068, 33835, 36360, 40602, 48240, 54136, 60903, 67670, 72720, 81204, 101505, 108272, 121806, 135340, 162408, 203010, 243612, 270680, 304515, 324816, 406020, 487224, 541360, 609030, 812040, 974448, 1218060, 1624080, 2436120, 4872240]

約数ペア:

[(1, 4872240), (2, 2436120), (3, 1624080), (4, 1218060), (5, 974448), (6, 812040), (8, 609030), (9, 541360), (10, 487224), (12, 406020), (15, 324816), (16, 304515), (18, 270680), (20, 243612), (24, 203010), (30, 162408), (36, 135340), (40, 121806), (45, 108272), (48, 101505), (60, 81204), (67, 72720), (72, 67670), (80, 60903), (90, 54136), (101, 48240), (120, 40602), (134, 36360), (144, 33835), (180, 27068), (201, 24240), (202, 24120), (240, 20301), (268, 18180), (303, 16080), (335, 14544), (360, 13534), (402, 12120), (404, 12060), (505, 9648), (536, 9090), (603, 8080), (606, 8040), (670, 7272), (720, 6767), (804, 6060), (808, 6030), (909, 5360), (1005, 4848), (1010, 4824), (1072, 4545), (1206, 4040), (1212, 4020), (1340, 3636), (1515, 3216), (1608, 3030), (1616, 3015), (1818, 2680), (2010, 2424), (2020, 2412)]