1208508240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1397

約数の個数: 160

約数和(自身を含む): 3985030656

約数和(自身を除く): 2776522416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 271, 272, 340, 408, 510, 542, 680, 813, 816, 1020, 1084, 1093, 1355, 1360, 1626, 2040, 2168, 2186, 2710, 3252, 3279, 4065, 4080, 4336, 4372, 4607, 5420, 5465, 6504, 6558, 8130, 8744, 9214, 10840, 10930, 13008, 13116, 13821, 16260, 16395, 17488, 18428, 18581, 21680, 21860, 23035, 26232, 27642, 32520, 32790, 36856, 37162, 43720, 46070, 52464, 55284, 55743, 65040, 65580, 69105, 73712, 74324, 87440, 92140, 92905, 110568, 111486, 131160, 138210, 148648, 184280, 185810, 221136, 222972, 262320, 276420, 278715, 296203, 297296, 368560, 371620, 445944, 552840, 557430, 592406, 743240, 888609, 891888, 1105680, 1114860, 1184812, 1481015, 1486480, 1777218, 2229720, 2369624, 2962030, 3554436, 4443045, 4459440, 4739248, 5035451, 5924060, 7108872, 8886090, 10070902, 11848120, 14217744, 15106353, 17772180, 20141804, 23696240, 25177255, 30212706, 35544360, 40283608, 50354510, 60425412, 71088720, 75531765, 80567216, 100709020, 120850824, 151063530, 201418040, 241701648, 302127060, 402836080, 604254120, 1208508240]

約数ペア:

[(1, 1208508240), (2, 604254120), (3, 402836080), (4, 302127060), (5, 241701648), (6, 201418040), (8, 151063530), (10, 120850824), (12, 100709020), (15, 80567216), (16, 75531765), (17, 71088720), (20, 60425412), (24, 50354510), (30, 40283608), (34, 35544360), (40, 30212706), (48, 25177255), (51, 23696240), (60, 20141804), (68, 17772180), (80, 15106353), (85, 14217744), (102, 11848120), (120, 10070902), (136, 8886090), (170, 7108872), (204, 5924060), (240, 5035451), (255, 4739248), (271, 4459440), (272, 4443045), (340, 3554436), (408, 2962030), (510, 2369624), (542, 2229720), (680, 1777218), (813, 1486480), (816, 1481015), (1020, 1184812), (1084, 1114860), (1093, 1105680), (1355, 891888), (1360, 888609), (1626, 743240), (2040, 592406), (2168, 557430), (2186, 552840), (2710, 445944), (3252, 371620), (3279, 368560), (4065, 297296), (4080, 296203), (4336, 278715), (4372, 276420), (4607, 262320), (5420, 222972), (5465, 221136), (6504, 185810), (6558, 184280), (8130, 148648), (8744, 138210), (9214, 131160), (10840, 111486), (10930, 110568), (13008, 92905), (13116, 92140), (13821, 87440), (16260, 74324), (16395, 73712), (17488, 69105), (18428, 65580), (18581, 65040), (21680, 55743), (21860, 55284), (23035, 52464), (26232, 46070), (27642, 43720), (32520, 37162), (32790, 36856)]