15995760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 55496448

約数和(自身を除く): 39500688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 83, 88, 110, 120, 132, 146, 165, 166, 176, 219, 220, 240, 249, 264, 292, 330, 332, 365, 415, 438, 440, 498, 528, 584, 660, 664, 730, 803, 830, 876, 880, 913, 996, 1095, 1168, 1245, 1320, 1328, 1460, 1606, 1660, 1752, 1826, 1992, 2190, 2409, 2490, 2640, 2739, 2920, 3212, 3320, 3504, 3652, 3984, 4015, 4380, 4565, 4818, 4980, 5478, 5840, 6059, 6424, 6640, 7304, 8030, 8760, 9130, 9636, 9960, 10956, 12045, 12118, 12848, 13695, 14608, 16060, 17520, 18177, 18260, 19272, 19920, 21912, 24090, 24236, 27390, 30295, 32120, 36354, 36520, 38544, 43824, 48180, 48472, 54780, 60590, 64240, 66649, 72708, 73040, 90885, 96360, 96944, 109560, 121180, 133298, 145416, 181770, 192720, 199947, 219120, 242360, 266596, 290832, 333245, 363540, 399894, 484720, 533192, 666490, 727080, 799788, 999735, 1066384, 1332980, 1454160, 1599576, 1999470, 2665960, 3199152, 3998940, 5331920, 7997880, 15995760]

約数ペア:

[(1, 15995760), (2, 7997880), (3, 5331920), (4, 3998940), (5, 3199152), (6, 2665960), (8, 1999470), (10, 1599576), (11, 1454160), (12, 1332980), (15, 1066384), (16, 999735), (20, 799788), (22, 727080), (24, 666490), (30, 533192), (33, 484720), (40, 399894), (44, 363540), (48, 333245), (55, 290832), (60, 266596), (66, 242360), (73, 219120), (80, 199947), (83, 192720), (88, 181770), (110, 145416), (120, 133298), (132, 121180), (146, 109560), (165, 96944), (166, 96360), (176, 90885), (219, 73040), (220, 72708), (240, 66649), (249, 64240), (264, 60590), (292, 54780), (330, 48472), (332, 48180), (365, 43824), (415, 38544), (438, 36520), (440, 36354), (498, 32120), (528, 30295), (584, 27390), (660, 24236), (664, 24090), (730, 21912), (803, 19920), (830, 19272), (876, 18260), (880, 18177), (913, 17520), (996, 16060), (1095, 14608), (1168, 13695), (1245, 12848), (1320, 12118), (1328, 12045), (1460, 10956), (1606, 9960), (1660, 9636), (1752, 9130), (1826, 8760), (1992, 8030), (2190, 7304), (2409, 6640), (2490, 6424), (2640, 6059), (2739, 5840), (2920, 5478), (3212, 4980), (3320, 4818), (3504, 4565), (3652, 4380), (3984, 4015)]