48267180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20627}}^1$

素因数の和:20655

約数の個数: 72

約数和(自身を含む): 157680432

約数和(自身を除く): 109413252

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, 20627, 41254, 61881, 82508, 103135, 123762, 185643, 206270, 247524, 268151, 309405, 371286, 412540, 536302, 618810, 742572, 804453, 928215, 1072604, 1237620, 1340755, 1608906, 1856430, 2413359, 2681510, 3217812, 3712860, 4022265, 4826718, 5363020, 8044530, 9653436, 12066795, 16089060, 24133590, 48267180]

約数ペア:

[(1, 48267180), (2, 24133590), (3, 16089060), (4, 12066795), (5, 9653436), (6, 8044530), (9, 5363020), (10, 4826718), (12, 4022265), (13, 3712860), (15, 3217812), (18, 2681510), (20, 2413359), (26, 1856430), (30, 1608906), (36, 1340755), (39, 1237620), (45, 1072604), (52, 928215), (60, 804453), (65, 742572), (78, 618810), (90, 536302), (117, 412540), (130, 371286), (156, 309405), (180, 268151), (195, 247524), (234, 206270), (260, 185643), (390, 123762), (468, 103135), (585, 82508), (780, 61881), (1170, 41254), (2340, 20627)]