28995335280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{114083}}^1$

素因数の和:114455

約数の個数: 120

約数和(自身を含む): 97652709648

約数和(自身を除く): 68657374368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 706, 720, 1059, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5295, 5648, 6354, 7060, 8472, 10590, 12708, 14120, 15885, 16944, 21180, 25416, 28240, 31770, 42360, 50832, 63540, 84720, 114083, 127080, 228166, 254160, 342249, 456332, 570415, 684498, 912664, 1026747, 1140830, 1368996, 1711245, 1825328, 2053494, 2281660, 2737992, 3422490, 4106988, 4563320, 5133735, 5475984, 6844980, 8213976, 9126640, 10267470, 13689960, 16427952, 20534940, 27379920, 40271299, 41069880, 80542598, 82139760, 120813897, 161085196, 201356495, 241627794, 322170392, 362441691, 402712990, 483255588, 604069485, 644340784, 724883382, 805425980, 966511176, 1208138970, 1449766764, 1610851960, 1812208455, 1933022352, 2416277940, 2899533528, 3221703920, 3624416910, 4832555880, 5799067056, 7248833820, 9665111760, 14497667640, 28995335280]

約数ペア:

[(1, 28995335280), (2, 14497667640), (3, 9665111760), (4, 7248833820), (5, 5799067056), (6, 4832555880), (8, 3624416910), (9, 3221703920), (10, 2899533528), (12, 2416277940), (15, 1933022352), (16, 1812208455), (18, 1610851960), (20, 1449766764), (24, 1208138970), (30, 966511176), (36, 805425980), (40, 724883382), (45, 644340784), (48, 604069485), (60, 483255588), (72, 402712990), (80, 362441691), (90, 322170392), (120, 241627794), (144, 201356495), (180, 161085196), (240, 120813897), (353, 82139760), (360, 80542598), (706, 41069880), (720, 40271299), (1059, 27379920), (1412, 20534940), (1765, 16427952), (2118, 13689960), (2824, 10267470), (3177, 9126640), (3530, 8213976), (4236, 6844980), (5295, 5475984), (5648, 5133735), (6354, 4563320), (7060, 4106988), (8472, 3422490), (10590, 2737992), (12708, 2281660), (14120, 2053494), (15885, 1825328), (16944, 1711245), (21180, 1368996), (25416, 1140830), (28240, 1026747), (31770, 912664), (42360, 684498), (50832, 570415), (63540, 456332), (84720, 342249), (114083, 254160), (127080, 228166)]