120958920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 160

約数和(自身を含む): 417958200

約数和(自身を除く): 296999280

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, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1009, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2018, 2220, 2664, 2997, 3027, 3240, 3330, 3996, 4036, 4440, 4995, 5045, 5994, 6054, 6660, 7992, 8072, 9081, 9990, 10090, 11988, 12108, 13320, 14985, 15135, 18162, 19980, 20180, 23976, 24216, 27243, 29970, 30270, 36324, 37333, 39960, 40360, 45405, 54486, 59940, 60540, 72648, 74666, 81729, 90810, 108972, 111999, 119880, 121080, 136215, 149332, 163458, 181620, 186665, 217944, 223998, 272430, 298664, 326916, 335997, 363240, 373330, 408645, 447996, 544860, 559995, 653832, 671994, 746660, 817290, 895992, 1007991, 1089720, 1119990, 1343988, 1493320, 1634580, 1679985, 2015982, 2239980, 2687976, 3023973, 3269160, 3359970, 4031964, 4479960, 5039955, 6047946, 6719940, 8063928, 10079910, 12095892, 13439880, 15119865, 20159820, 24191784, 30239730, 40319640, 60479460, 120958920]

約数ペア:

[(1, 120958920), (2, 60479460), (3, 40319640), (4, 30239730), (5, 24191784), (6, 20159820), (8, 15119865), (9, 13439880), (10, 12095892), (12, 10079910), (15, 8063928), (18, 6719940), (20, 6047946), (24, 5039955), (27, 4479960), (30, 4031964), (36, 3359970), (37, 3269160), (40, 3023973), (45, 2687976), (54, 2239980), (60, 2015982), (72, 1679985), (74, 1634580), (81, 1493320), (90, 1343988), (108, 1119990), (111, 1089720), (120, 1007991), (135, 895992), (148, 817290), (162, 746660), (180, 671994), (185, 653832), (216, 559995), (222, 544860), (270, 447996), (296, 408645), (324, 373330), (333, 363240), (360, 335997), (370, 326916), (405, 298664), (444, 272430), (540, 223998), (555, 217944), (648, 186665), (666, 181620), (740, 163458), (810, 149332), (888, 136215), (999, 121080), (1009, 119880), (1080, 111999), (1110, 108972), (1332, 90810), (1480, 81729), (1620, 74666), (1665, 72648), (1998, 60540), (2018, 59940), (2220, 54486), (2664, 45405), (2997, 40360), (3027, 39960), (3240, 37333), (3330, 36324), (3996, 30270), (4036, 29970), (4440, 27243), (4995, 24216), (5045, 23976), (5994, 20180), (6054, 19980), (6660, 18162), (7992, 15135), (8072, 14985), (9081, 13320), (9990, 12108), (10090, 11988)]