57842640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 202963200

約数和(自身を除く): 145120560

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 439, 488, 540, 549, 610, 720, 732, 878, 915, 976, 1080, 1098, 1220, 1317, 1464, 1647, 1756, 1830, 2160, 2195, 2196, 2440, 2634, 2745, 2928, 3294, 3512, 3660, 3951, 4390, 4392, 4880, 5268, 5490, 6585, 6588, 7024, 7320, 7902, 8235, 8780, 8784, 10536, 10980, 11853, 13170, 13176, 14640, 15804, 16470, 17560, 19755, 21072, 21960, 23706, 26340, 26352, 26779, 31608, 32940, 35120, 39510, 43920, 47412, 52680, 53558, 59265, 63216, 65880, 79020, 80337, 94824, 105360, 107116, 118530, 131760, 133895, 158040, 160674, 189648, 214232, 237060, 241011, 267790, 316080, 321348, 401685, 428464, 474120, 482022, 535580, 642696, 723033, 803370, 948240, 964044, 1071160, 1205055, 1285392, 1446066, 1606740, 1928088, 2142320, 2410110, 2892132, 3213480, 3615165, 3856176, 4820220, 5784264, 6426960, 7230330, 9640440, 11568528, 14460660, 19280880, 28921320, 57842640]

約数ペア:

[(1, 57842640), (2, 28921320), (3, 19280880), (4, 14460660), (5, 11568528), (6, 9640440), (8, 7230330), (9, 6426960), (10, 5784264), (12, 4820220), (15, 3856176), (16, 3615165), (18, 3213480), (20, 2892132), (24, 2410110), (27, 2142320), (30, 1928088), (36, 1606740), (40, 1446066), (45, 1285392), (48, 1205055), (54, 1071160), (60, 964044), (61, 948240), (72, 803370), (80, 723033), (90, 642696), (108, 535580), (120, 482022), (122, 474120), (135, 428464), (144, 401685), (180, 321348), (183, 316080), (216, 267790), (240, 241011), (244, 237060), (270, 214232), (305, 189648), (360, 160674), (366, 158040), (432, 133895), (439, 131760), (488, 118530), (540, 107116), (549, 105360), (610, 94824), (720, 80337), (732, 79020), (878, 65880), (915, 63216), (976, 59265), (1080, 53558), (1098, 52680), (1220, 47412), (1317, 43920), (1464, 39510), (1647, 35120), (1756, 32940), (1830, 31608), (2160, 26779), (2195, 26352), (2196, 26340), (2440, 23706), (2634, 21960), (2745, 21072), (2928, 19755), (3294, 17560), (3512, 16470), (3660, 15804), (3951, 14640), (4390, 13176), (4392, 13170), (4880, 11853), (5268, 10980), (5490, 10536), (6585, 8784), (6588, 8780), (7024, 8235), (7320, 7902)]