2490616560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{175891}}^1$

素因数の和:175966

約数の個数: 80

約数和(自身を含む): 7851818880

約数和(自身を除く): 5361202320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 175891, 351782, 527673, 703564, 879455, 1055346, 1407128, 1758910, 2110692, 2638365, 2814256, 3517820, 4221384, 5276730, 7035640, 8442768, 10377569, 10553460, 14071280, 20755138, 21106920, 31132707, 41510276, 42213840, 51887845, 62265414, 83020552, 103775690, 124530828, 155663535, 166041104, 207551380, 249061656, 311327070, 415102760, 498123312, 622654140, 830205520, 1245308280, 2490616560]

約数ペア:

[(1, 2490616560), (2, 1245308280), (3, 830205520), (4, 622654140), (5, 498123312), (6, 415102760), (8, 311327070), (10, 249061656), (12, 207551380), (15, 166041104), (16, 155663535), (20, 124530828), (24, 103775690), (30, 83020552), (40, 62265414), (48, 51887845), (59, 42213840), (60, 41510276), (80, 31132707), (118, 21106920), (120, 20755138), (177, 14071280), (236, 10553460), (240, 10377569), (295, 8442768), (354, 7035640), (472, 5276730), (590, 4221384), (708, 3517820), (885, 2814256), (944, 2638365), (1180, 2110692), (1416, 1758910), (1770, 1407128), (2360, 1055346), (2832, 879455), (3540, 703564), (4720, 527673), (7080, 351782), (14160, 175891)]