1418580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 4596480

約数和(自身を除く): 3177900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 71, 74, 90, 108, 111, 135, 142, 148, 180, 185, 213, 222, 270, 284, 333, 355, 370, 426, 444, 540, 555, 639, 666, 710, 740, 852, 999, 1065, 1110, 1278, 1332, 1420, 1665, 1917, 1998, 2130, 2220, 2556, 2627, 3195, 3330, 3834, 3996, 4260, 4995, 5254, 6390, 6660, 7668, 7881, 9585, 9990, 10508, 12780, 13135, 15762, 19170, 19980, 23643, 26270, 31524, 38340, 39405, 47286, 52540, 70929, 78810, 94572, 118215, 141858, 157620, 236430, 283716, 354645, 472860, 709290, 1418580]

約数ペア:

[(1, 1418580), (2, 709290), (3, 472860), (4, 354645), (5, 283716), (6, 236430), (9, 157620), (10, 141858), (12, 118215), (15, 94572), (18, 78810), (20, 70929), (27, 52540), (30, 47286), (36, 39405), (37, 38340), (45, 31524), (54, 26270), (60, 23643), (71, 19980), (74, 19170), (90, 15762), (108, 13135), (111, 12780), (135, 10508), (142, 9990), (148, 9585), (180, 7881), (185, 7668), (213, 6660), (222, 6390), (270, 5254), (284, 4995), (333, 4260), (355, 3996), (370, 3834), (426, 3330), (444, 3195), (540, 2627), (555, 2556), (639, 2220), (666, 2130), (710, 1998), (740, 1917), (852, 1665), (999, 1420), (1065, 1332), (1110, 1278)]