77480160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 182632224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 127, 155, 160, 164, 186, 205, 240, 246, 248, 254, 310, 328, 372, 381, 410, 465, 480, 492, 496, 508, 615, 620, 635, 656, 744, 762, 820, 930, 984, 992, 1016, 1230, 1240, 1270, 1271, 1312, 1488, 1524, 1640, 1860, 1905, 1968, 2032, 2460, 2480, 2540, 2542, 2976, 3048, 3280, 3720, 3810, 3813, 3936, 3937, 4064, 4920, 4960, 5080, 5084, 5207, 6096, 6355, 6560, 7440, 7620, 7626, 7874, 9840, 10160, 10168, 10414, 11811, 12192, 12710, 14880, 15240, 15252, 15621, 15748, 19065, 19680, 19685, 20320, 20336, 20828, 23622, 25420, 26035, 30480, 30504, 31242, 31496, 38130, 39370, 40672, 41656, 47244, 50840, 52070, 59055, 60960, 61008, 62484, 62992, 76260, 78105, 78740, 83312, 94488, 101680, 104140, 118110, 122016, 124968, 125984, 152520, 156210, 157480, 161417, 166624, 188976, 203360, 208280, 236220, 249936, 305040, 312420, 314960, 322834, 377952, 416560, 472440, 484251, 499872, 610080, 624840, 629920, 645668, 807085, 833120, 944880, 968502, 1249680, 1291336, 1614170, 1889760, 1937004, 2421255, 2499360, 2582672, 3228340, 3874008, 4842510, 5165344, 6456680, 7748016, 9685020, 12913360, 15496032, 19370040, 25826720, 38740080, 77480160]

約数ペア:

[(1, 77480160), (2, 38740080), (3, 25826720), (4, 19370040), (5, 15496032), (6, 12913360), (8, 9685020), (10, 7748016), (12, 6456680), (15, 5165344), (16, 4842510), (20, 3874008), (24, 3228340), (30, 2582672), (31, 2499360), (32, 2421255), (40, 1937004), (41, 1889760), (48, 1614170), (60, 1291336), (62, 1249680), (80, 968502), (82, 944880), (93, 833120), (96, 807085), (120, 645668), (123, 629920), (124, 624840), (127, 610080), (155, 499872), (160, 484251), (164, 472440), (186, 416560), (205, 377952), (240, 322834), (246, 314960), (248, 312420), (254, 305040), (310, 249936), (328, 236220), (372, 208280), (381, 203360), (410, 188976), (465, 166624), (480, 161417), (492, 157480), (496, 156210), (508, 152520), (615, 125984), (620, 124968), (635, 122016), (656, 118110), (744, 104140), (762, 101680), (820, 94488), (930, 83312), (984, 78740), (992, 78105), (1016, 76260), (1230, 62992), (1240, 62484), (1270, 61008), (1271, 60960), (1312, 59055), (1488, 52070), (1524, 50840), (1640, 47244), (1860, 41656), (1905, 40672), (1968, 39370), (2032, 38130), (2460, 31496), (2480, 31242), (2540, 30504), (2542, 30480), (2976, 26035), (3048, 25420), (3280, 23622), (3720, 20828), (3810, 20336), (3813, 20320), (3936, 19685), (3937, 19680), (4064, 19065), (4920, 15748), (4960, 15621), (5080, 15252), (5084, 15240), (5207, 14880), (6096, 12710), (6355, 12192), (6560, 11811), (7440, 10414), (7620, 10168), (7626, 10160), (7874, 9840)]