25827120

素因数分解:

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

素因数の和:1120

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 71309520

約数列:

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

約数ペア:

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