448172640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7591}}^1$

素因数の和:7653

約数の個数: 144

約数和(自身を含む): 1566897696

約数和(自身を除く): 1118725056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7591, 9840, 11808, 14760, 15182, 19680, 22773, 29520, 30364, 37955, 45546, 59040, 60728, 68319, 75910, 91092, 113865, 121456, 136638, 151820, 182184, 227730, 242912, 273276, 303640, 311231, 341595, 364368, 455460, 546552, 607280, 622462, 683190, 728736, 910920, 933693, 1093104, 1214560, 1244924, 1366380, 1556155, 1821840, 1867386, 2186208, 2489848, 2732760, 2801079, 3112310, 3643680, 3734772, 4668465, 4979696, 5465520, 5602158, 6224620, 7469544, 9336930, 9959392, 10931040, 11204316, 12449240, 14005395, 14939088, 18673860, 22408632, 24898480, 28010790, 29878176, 37347720, 44817264, 49796960, 56021580, 74695440, 89634528, 112043160, 149390880, 224086320, 448172640]

約数ペア:

[(1, 448172640), (2, 224086320), (3, 149390880), (4, 112043160), (5, 89634528), (6, 74695440), (8, 56021580), (9, 49796960), (10, 44817264), (12, 37347720), (15, 29878176), (16, 28010790), (18, 24898480), (20, 22408632), (24, 18673860), (30, 14939088), (32, 14005395), (36, 12449240), (40, 11204316), (41, 10931040), (45, 9959392), (48, 9336930), (60, 7469544), (72, 6224620), (80, 5602158), (82, 5465520), (90, 4979696), (96, 4668465), (120, 3734772), (123, 3643680), (144, 3112310), (160, 2801079), (164, 2732760), (180, 2489848), (205, 2186208), (240, 1867386), (246, 1821840), (288, 1556155), (328, 1366380), (360, 1244924), (369, 1214560), (410, 1093104), (480, 933693), (492, 910920), (615, 728736), (656, 683190), (720, 622462), (738, 607280), (820, 546552), (984, 455460), (1230, 364368), (1312, 341595), (1440, 311231), (1476, 303640), (1640, 273276), (1845, 242912), (1968, 227730), (2460, 182184), (2952, 151820), (3280, 136638), (3690, 121456), (3936, 113865), (4920, 91092), (5904, 75910), (6560, 68319), (7380, 60728), (7591, 59040), (9840, 45546), (11808, 37955), (14760, 30364), (15182, 29520), (19680, 22773)]