13262640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 41732448

約数和(自身を除く): 28469808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 757, 876, 1095, 1168, 1460, 1514, 1752, 2190, 2271, 2920, 3028, 3504, 3785, 4380, 4542, 5840, 6056, 7570, 8760, 9084, 11355, 12112, 15140, 17520, 18168, 22710, 30280, 36336, 45420, 55261, 60560, 90840, 110522, 165783, 181680, 221044, 276305, 331566, 442088, 552610, 663132, 828915, 884176, 1105220, 1326264, 1657830, 2210440, 2652528, 3315660, 4420880, 6631320, 13262640]

約数ペア:

[(1, 13262640), (2, 6631320), (3, 4420880), (4, 3315660), (5, 2652528), (6, 2210440), (8, 1657830), (10, 1326264), (12, 1105220), (15, 884176), (16, 828915), (20, 663132), (24, 552610), (30, 442088), (40, 331566), (48, 276305), (60, 221044), (73, 181680), (80, 165783), (120, 110522), (146, 90840), (219, 60560), (240, 55261), (292, 45420), (365, 36336), (438, 30280), (584, 22710), (730, 18168), (757, 17520), (876, 15140), (1095, 12112), (1168, 11355), (1460, 9084), (1514, 8760), (1752, 7570), (2190, 6056), (2271, 5840), (2920, 4542), (3028, 4380), (3504, 3785)]