121641480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 435456000

約数和(自身を除く): 313814520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 83, 90, 92, 108, 115, 118, 120, 135, 138, 166, 177, 180, 184, 207, 216, 230, 236, 249, 270, 276, 295, 332, 345, 354, 360, 414, 415, 460, 472, 498, 531, 540, 552, 590, 621, 664, 690, 708, 747, 828, 830, 885, 920, 996, 1035, 1062, 1080, 1180, 1242, 1245, 1357, 1380, 1416, 1494, 1593, 1656, 1660, 1770, 1909, 1992, 2070, 2124, 2241, 2360, 2484, 2490, 2655, 2714, 2760, 2988, 3105, 3186, 3320, 3540, 3735, 3818, 4071, 4140, 4248, 4482, 4897, 4968, 4980, 5310, 5428, 5727, 5976, 6210, 6372, 6785, 7080, 7470, 7636, 7965, 8142, 8280, 8964, 9545, 9794, 9960, 10620, 10856, 11205, 11454, 12213, 12420, 12744, 13570, 14691, 14940, 15272, 15930, 16284, 17181, 17928, 19090, 19588, 20355, 21240, 22410, 22908, 24426, 24485, 24840, 27140, 28635, 29382, 29880, 31860, 32568, 34362, 36639, 38180, 39176, 40710, 44073, 44820, 45816, 48852, 48970, 51543, 54280, 57270, 58764, 61065, 63720, 68724, 73278, 73455, 76360, 81420, 85905, 88146, 89640, 97704, 97940, 103086, 112631, 114540, 117528, 122130, 132219, 137448, 146556, 146910, 162840, 171810, 176292, 183195, 195880, 206172, 220365, 225262, 229080, 244260, 257715, 264438, 293112, 293820, 337893, 343620, 352584, 366390, 412344, 440730, 450524, 488520, 515430, 528876, 563155, 587640, 661095, 675786, 687240, 732780, 881460, 901048, 1013679, 1030860, 1057752, 1126310, 1322190, 1351572, 1465560, 1689465, 1762920, 2027358, 2061720, 2252620, 2644380, 2703144, 3041037, 3378930, 4054716, 4505240, 5068395, 5288760, 6082074, 6757860, 8109432, 10136790, 12164148, 13515720, 15205185, 20273580, 24328296, 30410370, 40547160, 60820740, 121641480]

約数ペア:

[(1, 121641480), (2, 60820740), (3, 40547160), (4, 30410370), (5, 24328296), (6, 20273580), (8, 15205185), (9, 13515720), (10, 12164148), (12, 10136790), (15, 8109432), (18, 6757860), (20, 6082074), (23, 5288760), (24, 5068395), (27, 4505240), (30, 4054716), (36, 3378930), (40, 3041037), (45, 2703144), (46, 2644380), (54, 2252620), (59, 2061720), (60, 2027358), (69, 1762920), (72, 1689465), (83, 1465560), (90, 1351572), (92, 1322190), (108, 1126310), (115, 1057752), (118, 1030860), (120, 1013679), (135, 901048), (138, 881460), (166, 732780), (177, 687240), (180, 675786), (184, 661095), (207, 587640), (216, 563155), (230, 528876), (236, 515430), (249, 488520), (270, 450524), (276, 440730), (295, 412344), (332, 366390), (345, 352584), (354, 343620), (360, 337893), (414, 293820), (415, 293112), (460, 264438), (472, 257715), (498, 244260), (531, 229080), (540, 225262), (552, 220365), (590, 206172), (621, 195880), (664, 183195), (690, 176292), (708, 171810), (747, 162840), (828, 146910), (830, 146556), (885, 137448), (920, 132219), (996, 122130), (1035, 117528), (1062, 114540), (1080, 112631), (1180, 103086), (1242, 97940), (1245, 97704), (1357, 89640), (1380, 88146), (1416, 85905), (1494, 81420), (1593, 76360), (1656, 73455), (1660, 73278), (1770, 68724), (1909, 63720), (1992, 61065), (2070, 58764), (2124, 57270), (2241, 54280), (2360, 51543), (2484, 48970), (2490, 48852), (2655, 45816), (2714, 44820), (2760, 44073), (2988, 40710), (3105, 39176), (3186, 38180), (3320, 36639), (3540, 34362), (3735, 32568), (3818, 31860), (4071, 29880), (4140, 29382), (4248, 28635), (4482, 27140), (4897, 24840), (4968, 24485), (4980, 24426), (5310, 22908), (5428, 22410), (5727, 21240), (5976, 20355), (6210, 19588), (6372, 19090), (6785, 17928), (7080, 17181), (7470, 16284), (7636, 15930), (7965, 15272), (8142, 14940), (8280, 14691), (8964, 13570), (9545, 12744), (9794, 12420), (9960, 12213), (10620, 11454), (10856, 11205)]