248848276680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12127109}}^1$

素因数の和:12127148

約数の個数: 128

約数和(自身を含む): 873151920000

約数和(自身を除く): 624303643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 12127109, 24254218, 36381327, 48508436, 60635545, 72762654, 97016872, 109143981, 121271090, 145525308, 181906635, 218287962, 230415071, 242542180, 291050616, 327431943, 363813270, 436575924, 460830142, 485084360, 545719905, 654863886, 691245213, 727626540, 873151848, 921660284, 1091439810, 1152075355, 1309727772, 1382490426, 1455253080, 1637159715, 1843320568, 2073735639, 2182879620, 2304150710, 2619455544, 2764980852, 3274319430, 3456226065, 4147471278, 4365759240, 4608301420, 5529961704, 6221206917, 6548638860, 6912452130, 8294942556, 9216602840, 10368678195, 12442413834, 13097277720, 13824904260, 16589885112, 20737356390, 24884827668, 27649808520, 31106034585, 41474712780, 49769655336, 62212069170, 82949425560, 124424138340, 248848276680]

約数ペア:

[(1, 248848276680), (2, 124424138340), (3, 82949425560), (4, 62212069170), (5, 49769655336), (6, 41474712780), (8, 31106034585), (9, 27649808520), (10, 24884827668), (12, 20737356390), (15, 16589885112), (18, 13824904260), (19, 13097277720), (20, 12442413834), (24, 10368678195), (27, 9216602840), (30, 8294942556), (36, 6912452130), (38, 6548638860), (40, 6221206917), (45, 5529961704), (54, 4608301420), (57, 4365759240), (60, 4147471278), (72, 3456226065), (76, 3274319430), (90, 2764980852), (95, 2619455544), (108, 2304150710), (114, 2182879620), (120, 2073735639), (135, 1843320568), (152, 1637159715), (171, 1455253080), (180, 1382490426), (190, 1309727772), (216, 1152075355), (228, 1091439810), (270, 921660284), (285, 873151848), (342, 727626540), (360, 691245213), (380, 654863886), (456, 545719905), (513, 485084360), (540, 460830142), (570, 436575924), (684, 363813270), (760, 327431943), (855, 291050616), (1026, 242542180), (1080, 230415071), (1140, 218287962), (1368, 181906635), (1710, 145525308), (2052, 121271090), (2280, 109143981), (2565, 97016872), (3420, 72762654), (4104, 60635545), (5130, 48508436), (6840, 36381327), (10260, 24254218), (20520, 12127109)]