66275280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 166209840

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, 488, 503, 540, 549, 610, 720, 732, 915, 976, 1006, 1080, 1098, 1220, 1464, 1509, 1647, 1830, 2012, 2160, 2196, 2440, 2515, 2745, 2928, 3018, 3294, 3660, 4024, 4392, 4527, 4880, 5030, 5490, 6036, 6588, 7320, 7545, 8048, 8235, 8784, 9054, 10060, 10980, 12072, 13176, 13581, 14640, 15090, 16470, 18108, 20120, 21960, 22635, 24144, 26352, 27162, 30180, 30683, 32940, 36216, 40240, 43920, 45270, 54324, 60360, 61366, 65880, 67905, 72432, 90540, 92049, 108648, 120720, 122732, 131760, 135810, 153415, 181080, 184098, 217296, 245464, 271620, 276147, 306830, 362160, 368196, 460245, 490928, 543240, 552294, 613660, 736392, 828441, 920490, 1086480, 1104588, 1227320, 1380735, 1472784, 1656882, 1840980, 2209176, 2454640, 2761470, 3313764, 3681960, 4142205, 4418352, 5522940, 6627528, 7363920, 8284410, 11045880, 13255056, 16568820, 22091760, 33137640, 66275280]

約数ペア:

[(1, 66275280), (2, 33137640), (3, 22091760), (4, 16568820), (5, 13255056), (6, 11045880), (8, 8284410), (9, 7363920), (10, 6627528), (12, 5522940), (15, 4418352), (16, 4142205), (18, 3681960), (20, 3313764), (24, 2761470), (27, 2454640), (30, 2209176), (36, 1840980), (40, 1656882), (45, 1472784), (48, 1380735), (54, 1227320), (60, 1104588), (61, 1086480), (72, 920490), (80, 828441), (90, 736392), (108, 613660), (120, 552294), (122, 543240), (135, 490928), (144, 460245), (180, 368196), (183, 362160), (216, 306830), (240, 276147), (244, 271620), (270, 245464), (305, 217296), (360, 184098), (366, 181080), (432, 153415), (488, 135810), (503, 131760), (540, 122732), (549, 120720), (610, 108648), (720, 92049), (732, 90540), (915, 72432), (976, 67905), (1006, 65880), (1080, 61366), (1098, 60360), (1220, 54324), (1464, 45270), (1509, 43920), (1647, 40240), (1830, 36216), (2012, 32940), (2160, 30683), (2196, 30180), (2440, 27162), (2515, 26352), (2745, 24144), (2928, 22635), (3018, 21960), (3294, 20120), (3660, 18108), (4024, 16470), (4392, 15090), (4527, 14640), (4880, 13581), (5030, 13176), (5490, 12072), (6036, 10980), (6588, 10060), (7320, 9054), (7545, 8784), (8048, 8235)]