684945840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3307}}^1$

素因数の和:4186

約数の個数: 80

約数和(自身を含む): 2126435328

約数和(自身を除く): 1441489488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 863, 1726, 2589, 3307, 3452, 4315, 5178, 6614, 6904, 8630, 9921, 10356, 12945, 13228, 13808, 16535, 17260, 19842, 20712, 25890, 26456, 33070, 34520, 39684, 41424, 49605, 51780, 52912, 66140, 69040, 79368, 99210, 103560, 132280, 158736, 198420, 207120, 264560, 396840, 793680, 2853941, 5707882, 8561823, 11415764, 14269705, 17123646, 22831528, 28539410, 34247292, 42809115, 45663056, 57078820, 68494584, 85618230, 114157640, 136989168, 171236460, 228315280, 342472920, 684945840]

約数ペア:

[(1, 684945840), (2, 342472920), (3, 228315280), (4, 171236460), (5, 136989168), (6, 114157640), (8, 85618230), (10, 68494584), (12, 57078820), (15, 45663056), (16, 42809115), (20, 34247292), (24, 28539410), (30, 22831528), (40, 17123646), (48, 14269705), (60, 11415764), (80, 8561823), (120, 5707882), (240, 2853941), (863, 793680), (1726, 396840), (2589, 264560), (3307, 207120), (3452, 198420), (4315, 158736), (5178, 132280), (6614, 103560), (6904, 99210), (8630, 79368), (9921, 69040), (10356, 66140), (12945, 52912), (13228, 51780), (13808, 49605), (16535, 41424), (17260, 39684), (19842, 34520), (20712, 33070), (25890, 26456)]