191994480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7263

約数の個数: 120

約数和(自身を含む): 662299872

約数和(自身を除く): 470305392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 7207, 8880, 13320, 14414, 21621, 26640, 28828, 36035, 43242, 57656, 64863, 72070, 86484, 108105, 115312, 129726, 144140, 172968, 216210, 259452, 266659, 288280, 324315, 345936, 432420, 518904, 533318, 576560, 648630, 799977, 864840, 1037808, 1066636, 1297260, 1333295, 1599954, 1729680, 2133272, 2399931, 2594520, 2666590, 3199908, 3999885, 4266544, 4799862, 5189040, 5333180, 6399816, 7999770, 9599724, 10666360, 11999655, 12799632, 15999540, 19199448, 21332720, 23999310, 31999080, 38398896, 47998620, 63998160, 95997240, 191994480]

約数ペア:

[(1, 191994480), (2, 95997240), (3, 63998160), (4, 47998620), (5, 38398896), (6, 31999080), (8, 23999310), (9, 21332720), (10, 19199448), (12, 15999540), (15, 12799632), (16, 11999655), (18, 10666360), (20, 9599724), (24, 7999770), (30, 6399816), (36, 5333180), (37, 5189040), (40, 4799862), (45, 4266544), (48, 3999885), (60, 3199908), (72, 2666590), (74, 2594520), (80, 2399931), (90, 2133272), (111, 1729680), (120, 1599954), (144, 1333295), (148, 1297260), (180, 1066636), (185, 1037808), (222, 864840), (240, 799977), (296, 648630), (333, 576560), (360, 533318), (370, 518904), (444, 432420), (555, 345936), (592, 324315), (666, 288280), (720, 266659), (740, 259452), (888, 216210), (1110, 172968), (1332, 144140), (1480, 129726), (1665, 115312), (1776, 108105), (2220, 86484), (2664, 72070), (2960, 64863), (3330, 57656), (4440, 43242), (5328, 36035), (6660, 28828), (7207, 26640), (8880, 21621), (13320, 14414)]