49038480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 171774720

約数和(自身を除く): 122736240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 311, 360, 365, 432, 438, 540, 584, 622, 657, 720, 730, 876, 933, 1080, 1095, 1168, 1244, 1314, 1460, 1555, 1752, 1866, 1971, 2160, 2190, 2488, 2628, 2799, 2920, 3110, 3285, 3504, 3732, 3942, 4380, 4665, 4976, 5256, 5598, 5840, 6220, 6570, 7464, 7884, 8397, 8760, 9330, 9855, 10512, 11196, 12440, 13140, 13995, 14928, 15768, 16794, 17520, 18660, 19710, 22392, 22703, 24880, 26280, 27990, 31536, 33588, 37320, 39420, 41985, 44784, 45406, 52560, 55980, 67176, 68109, 74640, 78840, 83970, 90812, 111960, 113515, 134352, 136218, 157680, 167940, 181624, 204327, 223920, 227030, 272436, 335880, 340545, 363248, 408654, 454060, 544872, 612981, 671760, 681090, 817308, 908120, 1021635, 1089744, 1225962, 1362180, 1634616, 1816240, 2043270, 2451924, 2724360, 3064905, 3269232, 4086540, 4903848, 5448720, 6129810, 8173080, 9807696, 12259620, 16346160, 24519240, 49038480]

約数ペア:

[(1, 49038480), (2, 24519240), (3, 16346160), (4, 12259620), (5, 9807696), (6, 8173080), (8, 6129810), (9, 5448720), (10, 4903848), (12, 4086540), (15, 3269232), (16, 3064905), (18, 2724360), (20, 2451924), (24, 2043270), (27, 1816240), (30, 1634616), (36, 1362180), (40, 1225962), (45, 1089744), (48, 1021635), (54, 908120), (60, 817308), (72, 681090), (73, 671760), (80, 612981), (90, 544872), (108, 454060), (120, 408654), (135, 363248), (144, 340545), (146, 335880), (180, 272436), (216, 227030), (219, 223920), (240, 204327), (270, 181624), (292, 167940), (311, 157680), (360, 136218), (365, 134352), (432, 113515), (438, 111960), (540, 90812), (584, 83970), (622, 78840), (657, 74640), (720, 68109), (730, 67176), (876, 55980), (933, 52560), (1080, 45406), (1095, 44784), (1168, 41985), (1244, 39420), (1314, 37320), (1460, 33588), (1555, 31536), (1752, 27990), (1866, 26280), (1971, 24880), (2160, 22703), (2190, 22392), (2488, 19710), (2628, 18660), (2799, 17520), (2920, 16794), (3110, 15768), (3285, 14928), (3504, 13995), (3732, 13140), (3942, 12440), (4380, 11196), (4665, 10512), (4976, 9855), (5256, 9330), (5598, 8760), (5840, 8397), (6220, 7884), (6570, 7464)]