51654240

素因数分解:

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

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 197406720

約数和(自身を除く): 145752480

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, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1087, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2174, 2376, 2640, 2970, 3168, 3261, 3960, 4320, 4348, 4752, 5280, 5435, 5940, 6522, 7920, 8696, 9504, 9783, 10870, 11880, 11957, 13044, 15840, 16305, 17392, 19566, 21740, 23760, 23914, 26088, 29349, 32610, 34784, 35871, 39132, 43480, 47520, 47828, 48915, 52176, 58698, 59785, 65220, 71742, 78264, 86960, 95656, 97830, 104352, 107613, 117396, 119570, 130440, 143484, 146745, 156528, 173920, 179355, 191312, 195660, 215226, 234792, 239140, 260880, 286968, 293490, 313056, 322839, 358710, 382624, 391320, 430452, 469584, 478280, 521760, 538065, 573936, 586980, 645678, 717420, 782640, 860904, 939168, 956560, 1076130, 1147872, 1173960, 1291356, 1434840, 1565280, 1614195, 1721808, 1913120, 2152260, 2347920, 2582712, 2869680, 3228390, 3443616, 4304520, 4695840, 5165424, 5739360, 6456780, 8609040, 10330848, 12913560, 17218080, 25827120, 51654240]

約数ペア:

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