90717480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{35999}}^1$

素因数の和:36023

約数の個数: 96

約数和(自身を含む): 336960000

約数和(自身を除く): 246242520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 35999, 71998, 107997, 143996, 179995, 215994, 251993, 287992, 323991, 359990, 431988, 503986, 539985, 647982, 719980, 755979, 863976, 1007972, 1079970, 1259965, 1295964, 1439960, 1511958, 1619955, 2015944, 2159940, 2267937, 2519930, 2591928, 3023916, 3239910, 3779895, 4319880, 4535874, 5039860, 6047832, 6479820, 7559790, 9071748, 10079720, 11339685, 12959640, 15119580, 18143496, 22679370, 30239160, 45358740, 90717480]

約数ペア:

[(1, 90717480), (2, 45358740), (3, 30239160), (4, 22679370), (5, 18143496), (6, 15119580), (7, 12959640), (8, 11339685), (9, 10079720), (10, 9071748), (12, 7559790), (14, 6479820), (15, 6047832), (18, 5039860), (20, 4535874), (21, 4319880), (24, 3779895), (28, 3239910), (30, 3023916), (35, 2591928), (36, 2519930), (40, 2267937), (42, 2159940), (45, 2015944), (56, 1619955), (60, 1511958), (63, 1439960), (70, 1295964), (72, 1259965), (84, 1079970), (90, 1007972), (105, 863976), (120, 755979), (126, 719980), (140, 647982), (168, 539985), (180, 503986), (210, 431988), (252, 359990), (280, 323991), (315, 287992), (360, 251993), (420, 215994), (504, 179995), (630, 143996), (840, 107997), (1260, 71998), (2520, 35999)]