28398045360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1620893}}^1$

素因数の和:1620982

約数の個数: 80

約数和(自身を含む): 89239940064

約数和(自身を除く): 60841894704

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, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 1620893, 3241786, 4862679, 6483572, 8104465, 9725358, 12967144, 16208930, 19450716, 24313395, 25934288, 32417860, 38901432, 48626790, 64835720, 77802864, 97253580, 118325189, 129671440, 194507160, 236650378, 354975567, 389014320, 473300756, 591625945, 709951134, 946601512, 1183251890, 1419902268, 1774877835, 1893203024, 2366503780, 2839804536, 3549755670, 4733007560, 5679609072, 7099511340, 9466015120, 14199022680, 28398045360]

約数ペア:

[(1, 28398045360), (2, 14199022680), (3, 9466015120), (4, 7099511340), (5, 5679609072), (6, 4733007560), (8, 3549755670), (10, 2839804536), (12, 2366503780), (15, 1893203024), (16, 1774877835), (20, 1419902268), (24, 1183251890), (30, 946601512), (40, 709951134), (48, 591625945), (60, 473300756), (73, 389014320), (80, 354975567), (120, 236650378), (146, 194507160), (219, 129671440), (240, 118325189), (292, 97253580), (365, 77802864), (438, 64835720), (584, 48626790), (730, 38901432), (876, 32417860), (1095, 25934288), (1168, 24313395), (1460, 19450716), (1752, 16208930), (2190, 12967144), (2920, 9725358), (3504, 8104465), (4380, 6483572), (5840, 4862679), (8760, 3241786), (17520, 1620893)]