156140640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 144

約数和(自身を含む): 551350800

約数和(自身を除く): 395210160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 3739, 4176, 4640, 5220, 6960, 7478, 8352, 10440, 11217, 13920, 14956, 18695, 20880, 22434, 29912, 33651, 37390, 41760, 44868, 56085, 59824, 67302, 74780, 89736, 108431, 112170, 119648, 134604, 149560, 168255, 179472, 216862, 224340, 269208, 299120, 325293, 336510, 358944, 433724, 448680, 538416, 542155, 598240, 650586, 673020, 867448, 897360, 975879, 1076832, 1084310, 1301172, 1346040, 1626465, 1734896, 1794720, 1951758, 2168620, 2602344, 2692080, 3252930, 3469792, 3903516, 4337240, 4879395, 5204688, 5384160, 6505860, 7807032, 8674480, 9758790, 10409376, 13011720, 15614064, 17348960, 19517580, 26023440, 31228128, 39035160, 52046880, 78070320, 156140640]

約数ペア:

[(1, 156140640), (2, 78070320), (3, 52046880), (4, 39035160), (5, 31228128), (6, 26023440), (8, 19517580), (9, 17348960), (10, 15614064), (12, 13011720), (15, 10409376), (16, 9758790), (18, 8674480), (20, 7807032), (24, 6505860), (29, 5384160), (30, 5204688), (32, 4879395), (36, 4337240), (40, 3903516), (45, 3469792), (48, 3252930), (58, 2692080), (60, 2602344), (72, 2168620), (80, 1951758), (87, 1794720), (90, 1734896), (96, 1626465), (116, 1346040), (120, 1301172), (144, 1084310), (145, 1076832), (160, 975879), (174, 897360), (180, 867448), (232, 673020), (240, 650586), (261, 598240), (288, 542155), (290, 538416), (348, 448680), (360, 433724), (435, 358944), (464, 336510), (480, 325293), (522, 299120), (580, 269208), (696, 224340), (720, 216862), (870, 179472), (928, 168255), (1044, 149560), (1160, 134604), (1305, 119648), (1392, 112170), (1440, 108431), (1740, 89736), (2088, 74780), (2320, 67302), (2610, 59824), (2784, 56085), (3480, 44868), (3739, 41760), (4176, 37390), (4640, 33651), (5220, 29912), (6960, 22434), (7478, 20880), (8352, 18695), (10440, 14956), (11217, 13920)]