30234120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35993}}^1$

素因数の和:36014

約数の個数: 64

約数和(自身を含む): 103662720

約数和(自身を除く): 73428600

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, 35993, 71986, 107979, 143972, 179965, 215958, 251951, 287944, 359930, 431916, 503902, 539895, 719860, 755853, 863832, 1007804, 1079790, 1259755, 1439720, 1511706, 2015608, 2159580, 2519510, 3023412, 3779265, 4319160, 5039020, 6046824, 7558530, 10078040, 15117060, 30234120]

約数ペア:

[(1, 30234120), (2, 15117060), (3, 10078040), (4, 7558530), (5, 6046824), (6, 5039020), (7, 4319160), (8, 3779265), (10, 3023412), (12, 2519510), (14, 2159580), (15, 2015608), (20, 1511706), (21, 1439720), (24, 1259755), (28, 1079790), (30, 1007804), (35, 863832), (40, 755853), (42, 719860), (56, 539895), (60, 503902), (70, 431916), (84, 359930), (105, 287944), (120, 251951), (140, 215958), (168, 179965), (210, 143972), (280, 107979), (420, 71986), (840, 35993)]