154962720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 240

約数和(自身を含む): 597155328

約数和(自身を除く): 442192608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1087, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2174, 2376, 2592, 2640, 2970, 3168, 3240, 3261, 3564, 3960, 4320, 4348, 4455, 4752, 5280, 5435, 5940, 6480, 6522, 7128, 7920, 8696, 8910, 9504, 9783, 10870, 11880, 11957, 12960, 13044, 14256, 15840, 16305, 17392, 17820, 19566, 21740, 23760, 23914, 26088, 28512, 29349, 32610, 34784, 35640, 35871, 39132, 43480, 47520, 47828, 48915, 52176, 58698, 59785, 65220, 71280, 71742, 78264, 86960, 88047, 95656, 97830, 104352, 107613, 117396, 119570, 130440, 142560, 143484, 146745, 156528, 173920, 176094, 179355, 191312, 195660, 215226, 234792, 239140, 260880, 286968, 293490, 313056, 322839, 352188, 358710, 382624, 391320, 430452, 440235, 469584, 478280, 521760, 538065, 573936, 586980, 645678, 704376, 717420, 782640, 860904, 880470, 939168, 956560, 968517, 1076130, 1147872, 1173960, 1291356, 1408752, 1434840, 1565280, 1614195, 1721808, 1760940, 1913120, 1937034, 2152260, 2347920, 2582712, 2817504, 2869680, 3228390, 3443616, 3521880, 3874068, 4304520, 4695840, 4842585, 5165424, 5739360, 6456780, 7043760, 7748136, 8609040, 9685170, 10330848, 12913560, 14087520, 15496272, 17218080, 19370340, 25827120, 30992544, 38740680, 51654240, 77481360, 154962720]

約数ペア:

[(1, 154962720), (2, 77481360), (3, 51654240), (4, 38740680), (5, 30992544), (6, 25827120), (8, 19370340), (9, 17218080), (10, 15496272), (11, 14087520), (12, 12913560), (15, 10330848), (16, 9685170), (18, 8609040), (20, 7748136), (22, 7043760), (24, 6456780), (27, 5739360), (30, 5165424), (32, 4842585), (33, 4695840), (36, 4304520), (40, 3874068), (44, 3521880), (45, 3443616), (48, 3228390), (54, 2869680), (55, 2817504), (60, 2582712), (66, 2347920), (72, 2152260), (80, 1937034), (81, 1913120), (88, 1760940), (90, 1721808), (96, 1614195), (99, 1565280), (108, 1434840), (110, 1408752), (120, 1291356), (132, 1173960), (135, 1147872), (144, 1076130), (160, 968517), (162, 956560), (165, 939168), (176, 880470), (180, 860904), (198, 782640), (216, 717420), (220, 704376), (240, 645678), (264, 586980), (270, 573936), (288, 538065), (297, 521760), (324, 478280), (330, 469584), (352, 440235), (360, 430452), (396, 391320), (405, 382624), (432, 358710), (440, 352188), (480, 322839), (495, 313056), (528, 293490), (540, 286968), (594, 260880), (648, 239140), (660, 234792), (720, 215226), (792, 195660), (810, 191312), (864, 179355), (880, 176094), (891, 173920), (990, 156528), (1056, 146745), (1080, 143484), (1087, 142560), (1188, 130440), (1296, 119570), (1320, 117396), (1440, 107613), (1485, 104352), (1584, 97830), (1620, 95656), (1760, 88047), (1782, 86960), (1980, 78264), (2160, 71742), (2174, 71280), (2376, 65220), (2592, 59785), (2640, 58698), (2970, 52176), (3168, 48915), (3240, 47828), (3261, 47520), (3564, 43480), (3960, 39132), (4320, 35871), (4348, 35640), (4455, 34784), (4752, 32610), (5280, 29349), (5435, 28512), (5940, 26088), (6480, 23914), (6522, 23760), (7128, 21740), (7920, 19566), (8696, 17820), (8910, 17392), (9504, 16305), (9783, 15840), (10870, 14256), (11880, 13044), (11957, 12960)]