131802960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7523}}^1$

素因数の和:7612

約数の個数: 80

約数和(自身を含む): 414241344

約数和(自身を除く): 282438384

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, 7523, 8760, 15046, 17520, 22569, 30092, 37615, 45138, 60184, 75230, 90276, 112845, 120368, 150460, 180552, 225690, 300920, 361104, 451380, 549179, 601840, 902760, 1098358, 1647537, 1805520, 2196716, 2745895, 3295074, 4393432, 5491790, 6590148, 8237685, 8786864, 10983580, 13180296, 16475370, 21967160, 26360592, 32950740, 43934320, 65901480, 131802960]

約数ペア:

[(1, 131802960), (2, 65901480), (3, 43934320), (4, 32950740), (5, 26360592), (6, 21967160), (8, 16475370), (10, 13180296), (12, 10983580), (15, 8786864), (16, 8237685), (20, 6590148), (24, 5491790), (30, 4393432), (40, 3295074), (48, 2745895), (60, 2196716), (73, 1805520), (80, 1647537), (120, 1098358), (146, 902760), (219, 601840), (240, 549179), (292, 451380), (365, 361104), (438, 300920), (584, 225690), (730, 180552), (876, 150460), (1095, 120368), (1168, 112845), (1460, 90276), (1752, 75230), (2190, 60184), (2920, 45138), (3504, 37615), (4380, 30092), (5840, 22569), (7523, 17520), (8760, 15046)]