19114320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 60121152

約数和(自身を除く): 41006832

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, 876, 1091, 1095, 1168, 1460, 1752, 2182, 2190, 2920, 3273, 3504, 4364, 4380, 5455, 5840, 6546, 8728, 8760, 10910, 13092, 16365, 17456, 17520, 21820, 26184, 32730, 43640, 52368, 65460, 79643, 87280, 130920, 159286, 238929, 261840, 318572, 398215, 477858, 637144, 796430, 955716, 1194645, 1274288, 1592860, 1911432, 2389290, 3185720, 3822864, 4778580, 6371440, 9557160, 19114320]

約数ペア:

[(1, 19114320), (2, 9557160), (3, 6371440), (4, 4778580), (5, 3822864), (6, 3185720), (8, 2389290), (10, 1911432), (12, 1592860), (15, 1274288), (16, 1194645), (20, 955716), (24, 796430), (30, 637144), (40, 477858), (48, 398215), (60, 318572), (73, 261840), (80, 238929), (120, 159286), (146, 130920), (219, 87280), (240, 79643), (292, 65460), (365, 52368), (438, 43640), (584, 32730), (730, 26184), (876, 21820), (1091, 17520), (1095, 17456), (1168, 16365), (1460, 13092), (1752, 10910), (2182, 8760), (2190, 8728), (2920, 6546), (3273, 5840), (3504, 5455), (4364, 4380)]