272078280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2141}}^1$

素因数の和:2511

約数の個数: 96

約数和(自身を含む): 887173560

約数和(自身を除く): 615095280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 1059, 1412, 1765, 2118, 2141, 2824, 3177, 3530, 4236, 4282, 5295, 6354, 6423, 7060, 8472, 8564, 10590, 10705, 12708, 12846, 14120, 15885, 17128, 19269, 21180, 21410, 25416, 25692, 31770, 32115, 38538, 42360, 42820, 51384, 63540, 64230, 77076, 85640, 96345, 127080, 128460, 154152, 192690, 256920, 385380, 755773, 770760, 1511546, 2267319, 3023092, 3778865, 4534638, 6046184, 6801957, 7557730, 9069276, 11336595, 13603914, 15115460, 18138552, 22673190, 27207828, 30230920, 34009785, 45346380, 54415656, 68019570, 90692760, 136039140, 272078280]

約数ペア:

[(1, 272078280), (2, 136039140), (3, 90692760), (4, 68019570), (5, 54415656), (6, 45346380), (8, 34009785), (9, 30230920), (10, 27207828), (12, 22673190), (15, 18138552), (18, 15115460), (20, 13603914), (24, 11336595), (30, 9069276), (36, 7557730), (40, 6801957), (45, 6046184), (60, 4534638), (72, 3778865), (90, 3023092), (120, 2267319), (180, 1511546), (353, 770760), (360, 755773), (706, 385380), (1059, 256920), (1412, 192690), (1765, 154152), (2118, 128460), (2141, 127080), (2824, 96345), (3177, 85640), (3530, 77076), (4236, 64230), (4282, 63540), (5295, 51384), (6354, 42820), (6423, 42360), (7060, 38538), (8472, 32115), (8564, 31770), (10590, 25692), (10705, 25416), (12708, 21410), (12846, 21180), (14120, 19269), (15885, 17128)]