1407239640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{49481}}^1$

素因数の和:49577

約数の個数: 96

約数和(自身を含む): 4631515200

約数和(自身を除く): 3224275560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 49481, 98962, 148443, 197924, 247405, 296886, 395848, 445329, 494810, 593772, 742215, 890658, 989620, 1187544, 1484430, 1781316, 1979240, 2226645, 2968860, 3562632, 3908999, 4453290, 5937720, 7817998, 8906580, 11726997, 15635996, 17813160, 19544995, 23453994, 31271992, 35180991, 39089990, 46907988, 58634985, 70361982, 78179980, 93815976, 117269970, 140723964, 156359960, 175904955, 234539940, 281447928, 351809910, 469079880, 703619820, 1407239640]

約数ペア:

[(1, 1407239640), (2, 703619820), (3, 469079880), (4, 351809910), (5, 281447928), (6, 234539940), (8, 175904955), (9, 156359960), (10, 140723964), (12, 117269970), (15, 93815976), (18, 78179980), (20, 70361982), (24, 58634985), (30, 46907988), (36, 39089990), (40, 35180991), (45, 31271992), (60, 23453994), (72, 19544995), (79, 17813160), (90, 15635996), (120, 11726997), (158, 8906580), (180, 7817998), (237, 5937720), (316, 4453290), (360, 3908999), (395, 3562632), (474, 2968860), (632, 2226645), (711, 1979240), (790, 1781316), (948, 1484430), (1185, 1187544), (1422, 989620), (1580, 890658), (1896, 742215), (2370, 593772), (2844, 494810), (3160, 445329), (3555, 395848), (4740, 296886), (5688, 247405), (7110, 197924), (9480, 148443), (14220, 98962), (28440, 49481)]