242993280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6702

約数の個数: 128

約数和(自身を含む): 815428800

約数和(自身を除く): 572435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 6661, 7296, 9120, 12160, 13322, 18240, 19983, 26644, 33305, 36480, 39966, 53288, 66610, 79932, 99915, 106576, 126559, 133220, 159864, 199830, 213152, 253118, 266440, 319728, 379677, 399660, 426304, 506236, 532880, 632795, 639456, 759354, 799320, 852608, 1012472, 1065760, 1265590, 1278912, 1518708, 1598640, 1898385, 2024944, 2131520, 2531180, 2557824, 3037416, 3197280, 3796770, 4049888, 4263040, 5062360, 6074832, 6394560, 7593540, 8099776, 10124720, 12149664, 12789120, 15187080, 16199552, 20249440, 24299328, 30374160, 40498880, 48598656, 60748320, 80997760, 121496640, 242993280]

約数ペア:

[(1, 242993280), (2, 121496640), (3, 80997760), (4, 60748320), (5, 48598656), (6, 40498880), (8, 30374160), (10, 24299328), (12, 20249440), (15, 16199552), (16, 15187080), (19, 12789120), (20, 12149664), (24, 10124720), (30, 8099776), (32, 7593540), (38, 6394560), (40, 6074832), (48, 5062360), (57, 4263040), (60, 4049888), (64, 3796770), (76, 3197280), (80, 3037416), (95, 2557824), (96, 2531180), (114, 2131520), (120, 2024944), (128, 1898385), (152, 1598640), (160, 1518708), (190, 1278912), (192, 1265590), (228, 1065760), (240, 1012472), (285, 852608), (304, 799320), (320, 759354), (380, 639456), (384, 632795), (456, 532880), (480, 506236), (570, 426304), (608, 399660), (640, 379677), (760, 319728), (912, 266440), (960, 253118), (1140, 213152), (1216, 199830), (1520, 159864), (1824, 133220), (1920, 126559), (2280, 106576), (2432, 99915), (3040, 79932), (3648, 66610), (4560, 53288), (6080, 39966), (6661, 36480), (7296, 33305), (9120, 26644), (12160, 19983), (13322, 18240)]