13226760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 45417600

約数和(自身を除く): 32190840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 331, 333, 360, 370, 444, 540, 555, 662, 666, 740, 888, 993, 999, 1080, 1110, 1324, 1332, 1480, 1655, 1665, 1986, 1998, 2220, 2648, 2664, 2979, 3310, 3330, 3972, 3996, 4440, 4965, 4995, 5958, 6620, 6660, 7944, 7992, 8937, 9930, 9990, 11916, 12247, 13240, 13320, 14895, 17874, 19860, 19980, 23832, 24494, 29790, 35748, 36741, 39720, 39960, 44685, 48988, 59580, 61235, 71496, 73482, 89370, 97976, 110223, 119160, 122470, 146964, 178740, 183705, 220446, 244940, 293928, 330669, 357480, 367410, 440892, 489880, 551115, 661338, 734820, 881784, 1102230, 1322676, 1469640, 1653345, 2204460, 2645352, 3306690, 4408920, 6613380, 13226760]

約数ペア:

[(1, 13226760), (2, 6613380), (3, 4408920), (4, 3306690), (5, 2645352), (6, 2204460), (8, 1653345), (9, 1469640), (10, 1322676), (12, 1102230), (15, 881784), (18, 734820), (20, 661338), (24, 551115), (27, 489880), (30, 440892), (36, 367410), (37, 357480), (40, 330669), (45, 293928), (54, 244940), (60, 220446), (72, 183705), (74, 178740), (90, 146964), (108, 122470), (111, 119160), (120, 110223), (135, 97976), (148, 89370), (180, 73482), (185, 71496), (216, 61235), (222, 59580), (270, 48988), (296, 44685), (331, 39960), (333, 39720), (360, 36741), (370, 35748), (444, 29790), (540, 24494), (555, 23832), (662, 19980), (666, 19860), (740, 17874), (888, 14895), (993, 13320), (999, 13240), (1080, 12247), (1110, 11916), (1324, 9990), (1332, 9930), (1480, 8937), (1655, 7992), (1665, 7944), (1986, 6660), (1998, 6620), (2220, 5958), (2648, 4995), (2664, 4965), (2979, 4440), (3310, 3996), (3330, 3972)]