1277664120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186793}}^1$

素因数の和:186829

約数の個数: 96

約数和(自身を含む): 4370979600

約数和(自身を除く): 3093315480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 186793, 373586, 560379, 747172, 933965, 1120758, 1494344, 1681137, 1867930, 2241516, 2801895, 3362274, 3549067, 3735860, 4483032, 5603790, 6724548, 7098134, 7471720, 8405685, 10647201, 11207580, 13449096, 14196268, 16811370, 17745335, 21294402, 22415160, 28392536, 31941603, 33622740, 35490670, 42588804, 53236005, 63883206, 67245480, 70981340, 85177608, 106472010, 127766412, 141962680, 159708015, 212944020, 255532824, 319416030, 425888040, 638832060, 1277664120]

約数ペア:

[(1, 1277664120), (2, 638832060), (3, 425888040), (4, 319416030), (5, 255532824), (6, 212944020), (8, 159708015), (9, 141962680), (10, 127766412), (12, 106472010), (15, 85177608), (18, 70981340), (19, 67245480), (20, 63883206), (24, 53236005), (30, 42588804), (36, 35490670), (38, 33622740), (40, 31941603), (45, 28392536), (57, 22415160), (60, 21294402), (72, 17745335), (76, 16811370), (90, 14196268), (95, 13449096), (114, 11207580), (120, 10647201), (152, 8405685), (171, 7471720), (180, 7098134), (190, 6724548), (228, 5603790), (285, 4483032), (342, 3735860), (360, 3549067), (380, 3362274), (456, 2801895), (570, 2241516), (684, 1867930), (760, 1681137), (855, 1494344), (1140, 1120758), (1368, 933965), (1710, 747172), (2280, 560379), (3420, 373586), (6840, 186793)]