90114720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 307359360

約数和(自身を除く): 217244640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 241, 246, 285, 304, 328, 380, 410, 456, 480, 482, 492, 570, 608, 615, 656, 723, 760, 779, 820, 912, 964, 984, 1140, 1205, 1230, 1312, 1446, 1520, 1558, 1640, 1824, 1928, 1968, 2280, 2337, 2410, 2460, 2892, 3040, 3116, 3280, 3615, 3856, 3895, 3936, 4560, 4579, 4674, 4820, 4920, 5784, 6232, 6560, 7230, 7712, 7790, 9120, 9158, 9348, 9640, 9840, 9881, 11568, 11685, 12464, 13737, 14460, 15580, 18316, 18696, 19280, 19680, 19762, 22895, 23136, 23370, 24928, 27474, 28920, 29643, 31160, 36632, 37392, 38560, 39524, 45790, 46740, 49405, 54948, 57840, 59286, 62320, 68685, 73264, 74784, 79048, 91580, 93480, 98810, 109896, 115680, 118572, 124640, 137370, 146528, 148215, 158096, 183160, 186960, 187739, 197620, 219792, 237144, 274740, 296430, 316192, 366320, 373920, 375478, 395240, 439584, 474288, 549480, 563217, 592860, 732640, 750956, 790480, 938695, 948576, 1098960, 1126434, 1185720, 1501912, 1580960, 1877390, 2197920, 2252868, 2371440, 2816085, 3003824, 3754780, 4505736, 4742880, 5632170, 6007648, 7509560, 9011472, 11264340, 15019120, 18022944, 22528680, 30038240, 45057360, 90114720]

約数ペア:

[(1, 90114720), (2, 45057360), (3, 30038240), (4, 22528680), (5, 18022944), (6, 15019120), (8, 11264340), (10, 9011472), (12, 7509560), (15, 6007648), (16, 5632170), (19, 4742880), (20, 4505736), (24, 3754780), (30, 3003824), (32, 2816085), (38, 2371440), (40, 2252868), (41, 2197920), (48, 1877390), (57, 1580960), (60, 1501912), (76, 1185720), (80, 1126434), (82, 1098960), (95, 948576), (96, 938695), (114, 790480), (120, 750956), (123, 732640), (152, 592860), (160, 563217), (164, 549480), (190, 474288), (205, 439584), (228, 395240), (240, 375478), (241, 373920), (246, 366320), (285, 316192), (304, 296430), (328, 274740), (380, 237144), (410, 219792), (456, 197620), (480, 187739), (482, 186960), (492, 183160), (570, 158096), (608, 148215), (615, 146528), (656, 137370), (723, 124640), (760, 118572), (779, 115680), (820, 109896), (912, 98810), (964, 93480), (984, 91580), (1140, 79048), (1205, 74784), (1230, 73264), (1312, 68685), (1446, 62320), (1520, 59286), (1558, 57840), (1640, 54948), (1824, 49405), (1928, 46740), (1968, 45790), (2280, 39524), (2337, 38560), (2410, 37392), (2460, 36632), (2892, 31160), (3040, 29643), (3116, 28920), (3280, 27474), (3615, 24928), (3856, 23370), (3895, 23136), (3936, 22895), (4560, 19762), (4579, 19680), (4674, 19280), (4820, 18696), (4920, 18316), (5784, 15580), (6232, 14460), (6560, 13737), (7230, 12464), (7712, 11685), (7790, 11568), (9120, 9881), (9158, 9840), (9348, 9640)]