24816540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 84575232

約数和(自身を除く): 59758692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 367, 420, 460, 483, 490, 588, 644, 690, 734, 735, 805, 966, 980, 1101, 1127, 1380, 1468, 1470, 1610, 1835, 1932, 2202, 2254, 2415, 2569, 2940, 3220, 3381, 3670, 4404, 4508, 4830, 5138, 5505, 5635, 6762, 7340, 7707, 8441, 9660, 10276, 11010, 11270, 12845, 13524, 15414, 16882, 16905, 17983, 22020, 22540, 25323, 25690, 30828, 33764, 33810, 35966, 38535, 42205, 50646, 51380, 53949, 59087, 67620, 71932, 77070, 84410, 89915, 101292, 107898, 118174, 126615, 154140, 168820, 177261, 179830, 215796, 236348, 253230, 269745, 295435, 354522, 359660, 413609, 506460, 539490, 590870, 709044, 827218, 886305, 1078980, 1181740, 1240827, 1654436, 1772610, 2068045, 2481654, 3545220, 4136090, 4963308, 6204135, 8272180, 12408270, 24816540]

約数ペア:

[(1, 24816540), (2, 12408270), (3, 8272180), (4, 6204135), (5, 4963308), (6, 4136090), (7, 3545220), (10, 2481654), (12, 2068045), (14, 1772610), (15, 1654436), (20, 1240827), (21, 1181740), (23, 1078980), (28, 886305), (30, 827218), (35, 709044), (42, 590870), (46, 539490), (49, 506460), (60, 413609), (69, 359660), (70, 354522), (84, 295435), (92, 269745), (98, 253230), (105, 236348), (115, 215796), (138, 179830), (140, 177261), (147, 168820), (161, 154140), (196, 126615), (210, 118174), (230, 107898), (245, 101292), (276, 89915), (294, 84410), (322, 77070), (345, 71932), (367, 67620), (420, 59087), (460, 53949), (483, 51380), (490, 50646), (588, 42205), (644, 38535), (690, 35966), (734, 33810), (735, 33764), (805, 30828), (966, 25690), (980, 25323), (1101, 22540), (1127, 22020), (1380, 17983), (1468, 16905), (1470, 16882), (1610, 15414), (1835, 13524), (1932, 12845), (2202, 11270), (2254, 11010), (2415, 10276), (2569, 9660), (2940, 8441), (3220, 7707), (3381, 7340), (3670, 6762), (4404, 5635), (4508, 5505), (4830, 5138)]