1451880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 4890600

約数和(自身を除く): 3438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 109, 111, 120, 148, 180, 185, 218, 222, 296, 327, 333, 360, 370, 436, 444, 545, 555, 654, 666, 740, 872, 888, 981, 1090, 1110, 1308, 1332, 1480, 1635, 1665, 1962, 2180, 2220, 2616, 2664, 3270, 3330, 3924, 4033, 4360, 4440, 4905, 6540, 6660, 7848, 8066, 9810, 12099, 13080, 13320, 16132, 19620, 20165, 24198, 32264, 36297, 39240, 40330, 48396, 60495, 72594, 80660, 96792, 120990, 145188, 161320, 181485, 241980, 290376, 362970, 483960, 725940, 1451880]

約数ペア:

[(1, 1451880), (2, 725940), (3, 483960), (4, 362970), (5, 290376), (6, 241980), (8, 181485), (9, 161320), (10, 145188), (12, 120990), (15, 96792), (18, 80660), (20, 72594), (24, 60495), (30, 48396), (36, 40330), (37, 39240), (40, 36297), (45, 32264), (60, 24198), (72, 20165), (74, 19620), (90, 16132), (109, 13320), (111, 13080), (120, 12099), (148, 9810), (180, 8066), (185, 7848), (218, 6660), (222, 6540), (296, 4905), (327, 4440), (333, 4360), (360, 4033), (370, 3924), (436, 3330), (444, 3270), (545, 2664), (555, 2616), (654, 2220), (666, 2180), (740, 1962), (872, 1665), (888, 1635), (981, 1480), (1090, 1332), (1110, 1308)]