72324420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7529

約数の個数: 96

約数和(自身を含む): 241532928

約数和(自身を除く): 169208508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7487, 9660, 14974, 22461, 29948, 37435, 44922, 52409, 74870, 89844, 104818, 112305, 149740, 157227, 172201, 209636, 224610, 262045, 314454, 344402, 449220, 516603, 524090, 628908, 688804, 786135, 861005, 1033206, 1048180, 1205407, 1572270, 1722010, 2066412, 2410814, 2583015, 3144540, 3444020, 3616221, 4821628, 5166030, 6027035, 7232442, 10332060, 12054070, 14464884, 18081105, 24108140, 36162210, 72324420]

約数ペア:

[(1, 72324420), (2, 36162210), (3, 24108140), (4, 18081105), (5, 14464884), (6, 12054070), (7, 10332060), (10, 7232442), (12, 6027035), (14, 5166030), (15, 4821628), (20, 3616221), (21, 3444020), (23, 3144540), (28, 2583015), (30, 2410814), (35, 2066412), (42, 1722010), (46, 1572270), (60, 1205407), (69, 1048180), (70, 1033206), (84, 861005), (92, 786135), (105, 688804), (115, 628908), (138, 524090), (140, 516603), (161, 449220), (210, 344402), (230, 314454), (276, 262045), (322, 224610), (345, 209636), (420, 172201), (460, 157227), (483, 149740), (644, 112305), (690, 104818), (805, 89844), (966, 74870), (1380, 52409), (1610, 44922), (1932, 37435), (2415, 29948), (3220, 22461), (4830, 14974), (7487, 9660)]