339260220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144983}}^1$

素因数の和:145011

約数の個数: 72

約数和(自身を含む): 1108257696

約数和(自身を除く): 768997476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 144983, 289966, 434949, 579932, 724915, 869898, 1304847, 1449830, 1739796, 1884779, 2174745, 2609694, 2899660, 3769558, 4349490, 5219388, 5654337, 6524235, 7539116, 8698980, 9423895, 11308674, 13048470, 16963011, 18847790, 22617348, 26096940, 28271685, 33926022, 37695580, 56543370, 67852044, 84815055, 113086740, 169630110, 339260220]

約数ペア:

[(1, 339260220), (2, 169630110), (3, 113086740), (4, 84815055), (5, 67852044), (6, 56543370), (9, 37695580), (10, 33926022), (12, 28271685), (13, 26096940), (15, 22617348), (18, 18847790), (20, 16963011), (26, 13048470), (30, 11308674), (36, 9423895), (39, 8698980), (45, 7539116), (52, 6524235), (60, 5654337), (65, 5219388), (78, 4349490), (90, 3769558), (117, 2899660), (130, 2609694), (156, 2174745), (180, 1884779), (195, 1739796), (234, 1449830), (260, 1304847), (390, 869898), (468, 724915), (585, 579932), (780, 434949), (1170, 289966), (2340, 144983)]