73090320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13241}}^1$

素因数の和:13280

約数の個数: 80

約数和(自身を含む): 236449152

約数和(自身を除く): 163358832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13241, 26482, 39723, 52964, 66205, 79446, 105928, 132410, 158892, 198615, 211856, 264820, 304543, 317784, 397230, 529640, 609086, 635568, 794460, 913629, 1059280, 1218172, 1522715, 1588920, 1827258, 2436344, 3045430, 3177840, 3654516, 4568145, 4872688, 6090860, 7309032, 9136290, 12181720, 14618064, 18272580, 24363440, 36545160, 73090320]

約数ペア:

[(1, 73090320), (2, 36545160), (3, 24363440), (4, 18272580), (5, 14618064), (6, 12181720), (8, 9136290), (10, 7309032), (12, 6090860), (15, 4872688), (16, 4568145), (20, 3654516), (23, 3177840), (24, 3045430), (30, 2436344), (40, 1827258), (46, 1588920), (48, 1522715), (60, 1218172), (69, 1059280), (80, 913629), (92, 794460), (115, 635568), (120, 609086), (138, 529640), (184, 397230), (230, 317784), (240, 304543), (276, 264820), (345, 211856), (368, 198615), (460, 158892), (552, 132410), (690, 105928), (920, 79446), (1104, 66205), (1380, 52964), (1840, 39723), (2760, 26482), (5520, 13241)]