38740080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 127991808

約数和(自身を除く): 89251728

約数列:

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

約数ペア:

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