30239160

素因数分解:

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

素因数の和:36020

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 73440840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35999, 71998, 107997, 143996, 179995, 215994, 251993, 287992, 359990, 431988, 503986, 539985, 719980, 755979, 863976, 1007972, 1079970, 1259965, 1439960, 1511958, 2015944, 2159940, 2519930, 3023916, 3779895, 4319880, 5039860, 6047832, 7559790, 10079720, 15119580, 30239160]

約数ペア:

[(1, 30239160), (2, 15119580), (3, 10079720), (4, 7559790), (5, 6047832), (6, 5039860), (7, 4319880), (8, 3779895), (10, 3023916), (12, 2519930), (14, 2159940), (15, 2015944), (20, 1511958), (21, 1439960), (24, 1259965), (28, 1079970), (30, 1007972), (35, 863976), (40, 755979), (42, 719980), (56, 539985), (60, 503986), (70, 431988), (84, 359990), (105, 287992), (120, 251993), (140, 215994), (168, 179995), (210, 143996), (280, 107997), (420, 71998), (840, 35999)]