203628960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3511

約数の個数: 144

約数和(自身を含む): 712038600

約数和(自身を除く): 508409640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3449, 3690, 3936, 4920, 5904, 6560, 6898, 7380, 9840, 10347, 11808, 13796, 14760, 17245, 19680, 20694, 27592, 29520, 31041, 34490, 41388, 51735, 55184, 59040, 62082, 68980, 82776, 103470, 110368, 124164, 137960, 141409, 155205, 165552, 206940, 248328, 275920, 282818, 310410, 331104, 413880, 424227, 496656, 551840, 565636, 620820, 707045, 827760, 848454, 993312, 1131272, 1241640, 1272681, 1414090, 1655520, 1696908, 2121135, 2262544, 2483280, 2545362, 2828180, 3393816, 4242270, 4525088, 4966560, 5090724, 5656360, 6363405, 6787632, 8484540, 10181448, 11312720, 12726810, 13575264, 16969080, 20362896, 22625440, 25453620, 33938160, 40725792, 50907240, 67876320, 101814480, 203628960]

約数ペア:

[(1, 203628960), (2, 101814480), (3, 67876320), (4, 50907240), (5, 40725792), (6, 33938160), (8, 25453620), (9, 22625440), (10, 20362896), (12, 16969080), (15, 13575264), (16, 12726810), (18, 11312720), (20, 10181448), (24, 8484540), (30, 6787632), (32, 6363405), (36, 5656360), (40, 5090724), (41, 4966560), (45, 4525088), (48, 4242270), (60, 3393816), (72, 2828180), (80, 2545362), (82, 2483280), (90, 2262544), (96, 2121135), (120, 1696908), (123, 1655520), (144, 1414090), (160, 1272681), (164, 1241640), (180, 1131272), (205, 993312), (240, 848454), (246, 827760), (288, 707045), (328, 620820), (360, 565636), (369, 551840), (410, 496656), (480, 424227), (492, 413880), (615, 331104), (656, 310410), (720, 282818), (738, 275920), (820, 248328), (984, 206940), (1230, 165552), (1312, 155205), (1440, 141409), (1476, 137960), (1640, 124164), (1845, 110368), (1968, 103470), (2460, 82776), (2952, 68980), (3280, 62082), (3449, 59040), (3690, 55184), (3936, 51735), (4920, 41388), (5904, 34490), (6560, 31041), (6898, 29520), (7380, 27592), (9840, 20694), (10347, 19680), (11808, 17245), (13796, 14760)]