307734480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18583}}^1$

素因数の和:18625

約数の個数: 120

約数和(自身を含む): 1078466688

約数和(自身を除く): 770732208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 18583, 37166, 55749, 74332, 92915, 111498, 148664, 167247, 185830, 222996, 278745, 297328, 334494, 371660, 427409, 445992, 557490, 668988, 743320, 836235, 854818, 891984, 1114980, 1282227, 1337976, 1486640, 1672470, 1709636, 2137045, 2229960, 2564454, 2675952, 3344940, 3419272, 3846681, 4274090, 4459920, 5128908, 6411135, 6689880, 6838544, 7693362, 8548180, 10257816, 12822270, 13379760, 15386724, 17096360, 19233405, 20515632, 25644540, 30773448, 34192720, 38466810, 51289080, 61546896, 76933620, 102578160, 153867240, 307734480]

約数ペア:

[(1, 307734480), (2, 153867240), (3, 102578160), (4, 76933620), (5, 61546896), (6, 51289080), (8, 38466810), (9, 34192720), (10, 30773448), (12, 25644540), (15, 20515632), (16, 19233405), (18, 17096360), (20, 15386724), (23, 13379760), (24, 12822270), (30, 10257816), (36, 8548180), (40, 7693362), (45, 6838544), (46, 6689880), (48, 6411135), (60, 5128908), (69, 4459920), (72, 4274090), (80, 3846681), (90, 3419272), (92, 3344940), (115, 2675952), (120, 2564454), (138, 2229960), (144, 2137045), (180, 1709636), (184, 1672470), (207, 1486640), (230, 1337976), (240, 1282227), (276, 1114980), (345, 891984), (360, 854818), (368, 836235), (414, 743320), (460, 668988), (552, 557490), (690, 445992), (720, 427409), (828, 371660), (920, 334494), (1035, 297328), (1104, 278745), (1380, 222996), (1656, 185830), (1840, 167247), (2070, 148664), (2760, 111498), (3312, 92915), (4140, 74332), (5520, 55749), (8280, 37166), (16560, 18583)]