1900608480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3739}}^1$

素因数の和:4113

約数の個数: 144

約数和(自身を含む): 6505939440

約数和(自身を除く): 4605330960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 353, 360, 480, 706, 720, 1059, 1412, 1440, 1765, 2118, 2824, 3177, 3530, 3739, 4236, 5295, 5648, 6354, 7060, 7478, 8472, 10590, 11217, 11296, 12708, 14120, 14956, 15885, 16944, 18695, 21180, 22434, 25416, 28240, 29912, 31770, 33651, 33888, 37390, 42360, 44868, 50832, 56085, 56480, 59824, 63540, 67302, 74780, 84720, 89736, 101664, 112170, 119648, 127080, 134604, 149560, 168255, 169440, 179472, 224340, 254160, 269208, 299120, 336510, 358944, 448680, 508320, 538416, 598240, 673020, 897360, 1076832, 1319867, 1346040, 1794720, 2639734, 2692080, 3959601, 5279468, 5384160, 6599335, 7919202, 10558936, 11878803, 13198670, 15838404, 19798005, 21117872, 23757606, 26397340, 31676808, 39596010, 42235744, 47515212, 52794680, 59394015, 63353616, 79192020, 95030424, 105589360, 118788030, 126707232, 158384040, 190060848, 211178720, 237576060, 316768080, 380121696, 475152120, 633536160, 950304240, 1900608480]

約数ペア:

[(1, 1900608480), (2, 950304240), (3, 633536160), (4, 475152120), (5, 380121696), (6, 316768080), (8, 237576060), (9, 211178720), (10, 190060848), (12, 158384040), (15, 126707232), (16, 118788030), (18, 105589360), (20, 95030424), (24, 79192020), (30, 63353616), (32, 59394015), (36, 52794680), (40, 47515212), (45, 42235744), (48, 39596010), (60, 31676808), (72, 26397340), (80, 23757606), (90, 21117872), (96, 19798005), (120, 15838404), (144, 13198670), (160, 11878803), (180, 10558936), (240, 7919202), (288, 6599335), (353, 5384160), (360, 5279468), (480, 3959601), (706, 2692080), (720, 2639734), (1059, 1794720), (1412, 1346040), (1440, 1319867), (1765, 1076832), (2118, 897360), (2824, 673020), (3177, 598240), (3530, 538416), (3739, 508320), (4236, 448680), (5295, 358944), (5648, 336510), (6354, 299120), (7060, 269208), (7478, 254160), (8472, 224340), (10590, 179472), (11217, 169440), (11296, 168255), (12708, 149560), (14120, 134604), (14956, 127080), (15885, 119648), (16944, 112170), (18695, 101664), (21180, 89736), (22434, 84720), (25416, 74780), (28240, 67302), (29912, 63540), (31770, 59824), (33651, 56480), (33888, 56085), (37390, 50832), (42360, 44868)]