129959280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 485727840

約数和(自身を除く): 355768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 269, 305, 330, 360, 366, 396, 440, 488, 495, 528, 538, 549, 610, 660, 671, 720, 732, 792, 807, 880, 915, 976, 990, 1076, 1098, 1220, 1320, 1342, 1345, 1464, 1584, 1614, 1830, 1980, 2013, 2152, 2196, 2421, 2440, 2640, 2684, 2690, 2745, 2928, 2959, 3228, 3355, 3660, 3960, 4026, 4035, 4304, 4392, 4842, 4880, 5368, 5380, 5490, 5918, 6039, 6456, 6710, 7320, 7920, 8052, 8070, 8784, 8877, 9684, 10065, 10736, 10760, 10980, 11836, 12078, 12105, 12912, 13420, 14640, 14795, 16104, 16140, 16409, 17754, 19368, 20130, 21520, 21960, 23672, 24156, 24210, 26631, 26840, 29590, 30195, 32208, 32280, 32818, 35508, 38736, 40260, 43920, 44385, 47344, 48312, 48420, 49227, 53262, 53680, 59180, 60390, 64560, 65636, 71016, 80520, 82045, 88770, 96624, 96840, 98454, 106524, 118360, 120780, 131272, 133155, 142032, 147681, 161040, 164090, 177540, 180499, 193680, 196908, 213048, 236720, 241560, 246135, 262544, 266310, 295362, 328180, 355080, 360998, 393816, 426096, 483120, 492270, 532620, 541497, 590724, 656360, 710160, 721996, 738405, 787632, 902495, 984540, 1065240, 1082994, 1181448, 1312720, 1443992, 1476810, 1624491, 1804990, 1969080, 2130480, 2165988, 2362896, 2707485, 2887984, 2953620, 3248982, 3609980, 3938160, 4331976, 5414970, 5907240, 6497964, 7219960, 8122455, 8663952, 10829940, 11814480, 12995928, 14439920, 16244910, 21659880, 25991856, 32489820, 43319760, 64979640, 129959280]

約数ペア:

[(1, 129959280), (2, 64979640), (3, 43319760), (4, 32489820), (5, 25991856), (6, 21659880), (8, 16244910), (9, 14439920), (10, 12995928), (11, 11814480), (12, 10829940), (15, 8663952), (16, 8122455), (18, 7219960), (20, 6497964), (22, 5907240), (24, 5414970), (30, 4331976), (33, 3938160), (36, 3609980), (40, 3248982), (44, 2953620), (45, 2887984), (48, 2707485), (55, 2362896), (60, 2165988), (61, 2130480), (66, 1969080), (72, 1804990), (80, 1624491), (88, 1476810), (90, 1443992), (99, 1312720), (110, 1181448), (120, 1082994), (122, 1065240), (132, 984540), (144, 902495), (165, 787632), (176, 738405), (180, 721996), (183, 710160), (198, 656360), (220, 590724), (240, 541497), (244, 532620), (264, 492270), (269, 483120), (305, 426096), (330, 393816), (360, 360998), (366, 355080), (396, 328180), (440, 295362), (488, 266310), (495, 262544), (528, 246135), (538, 241560), (549, 236720), (610, 213048), (660, 196908), (671, 193680), (720, 180499), (732, 177540), (792, 164090), (807, 161040), (880, 147681), (915, 142032), (976, 133155), (990, 131272), (1076, 120780), (1098, 118360), (1220, 106524), (1320, 98454), (1342, 96840), (1345, 96624), (1464, 88770), (1584, 82045), (1614, 80520), (1830, 71016), (1980, 65636), (2013, 64560), (2152, 60390), (2196, 59180), (2421, 53680), (2440, 53262), (2640, 49227), (2684, 48420), (2690, 48312), (2745, 47344), (2928, 44385), (2959, 43920), (3228, 40260), (3355, 38736), (3660, 35508), (3960, 32818), (4026, 32280), (4035, 32208), (4304, 30195), (4392, 29590), (4842, 26840), (4880, 26631), (5368, 24210), (5380, 24156), (5490, 23672), (5918, 21960), (6039, 21520), (6456, 20130), (6710, 19368), (7320, 17754), (7920, 16409), (8052, 16140), (8070, 16104), (8784, 14795), (8877, 14640), (9684, 13420), (10065, 12912), (10736, 12105), (10760, 12078), (10980, 11836)]