68247120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9220

約数の個数: 80

約数和(自身を含む): 218414592

約数和(自身を除く): 150167472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9173, 18346, 27519, 36692, 45865, 55038, 73384, 91730, 110076, 137595, 146768, 183460, 220152, 275190, 284363, 366920, 440304, 550380, 568726, 733840, 853089, 1100760, 1137452, 1421815, 1706178, 2201520, 2274904, 2843630, 3412356, 4265445, 4549808, 5687260, 6824712, 8530890, 11374520, 13649424, 17061780, 22749040, 34123560, 68247120]

約数ペア:

[(1, 68247120), (2, 34123560), (3, 22749040), (4, 17061780), (5, 13649424), (6, 11374520), (8, 8530890), (10, 6824712), (12, 5687260), (15, 4549808), (16, 4265445), (20, 3412356), (24, 2843630), (30, 2274904), (31, 2201520), (40, 1706178), (48, 1421815), (60, 1137452), (62, 1100760), (80, 853089), (93, 733840), (120, 568726), (124, 550380), (155, 440304), (186, 366920), (240, 284363), (248, 275190), (310, 220152), (372, 183460), (465, 146768), (496, 137595), (620, 110076), (744, 91730), (930, 73384), (1240, 55038), (1488, 45865), (1860, 36692), (2480, 27519), (3720, 18346), (7440, 9173)]