123453946320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1\times {\mathrm{4517}}^1$

素因数の和:5229

約数の個数: 160

約数和(自身を含む): 385134849792

約数和(自身を除く): 261680903472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 433, 526, 789, 866, 1052, 1299, 1315, 1578, 1732, 2104, 2165, 2598, 2630, 3156, 3464, 3945, 4208, 4330, 4517, 5196, 5260, 6312, 6495, 6928, 7890, 8660, 9034, 10392, 10520, 12624, 12990, 13551, 15780, 17320, 18068, 20784, 21040, 22585, 25980, 27102, 31560, 34640, 36136, 45170, 51960, 54204, 63120, 67755, 72272, 90340, 103920, 108408, 113879, 135510, 180680, 216816, 227758, 271020, 341637, 361360, 455516, 542040, 569395, 683274, 911032, 1084080, 1138790, 1187971, 1366548, 1708185, 1822064, 1955861, 2277580, 2375942, 2733096, 3416370, 3563913, 3911722, 4555160, 4751884, 5466192, 5867583, 5939855, 6832740, 7127826, 7823444, 9110320, 9503768, 9779305, 11735166, 11879710, 13665480, 14255652, 15646888, 17819565, 19007536, 19558610, 23470332, 23759420, 27330960, 28511304, 29337915, 31293776, 35639130, 39117220, 46940664, 47518840, 57022608, 58675830, 71278260, 78234440, 93881328, 95037680, 117351660, 142556520, 156468880, 234703320, 285113040, 469406640, 514391443, 1028782886, 1543174329, 2057565772, 2571957215, 3086348658, 4115131544, 5143914430, 6172697316, 7715871645, 8230263088, 10287828860, 12345394632, 15431743290, 20575657720, 24690789264, 30863486580, 41151315440, 61726973160, 123453946320]

約数ペア:

[(1, 123453946320), (2, 61726973160), (3, 41151315440), (4, 30863486580), (5, 24690789264), (6, 20575657720), (8, 15431743290), (10, 12345394632), (12, 10287828860), (15, 8230263088), (16, 7715871645), (20, 6172697316), (24, 5143914430), (30, 4115131544), (40, 3086348658), (48, 2571957215), (60, 2057565772), (80, 1543174329), (120, 1028782886), (240, 514391443), (263, 469406640), (433, 285113040), (526, 234703320), (789, 156468880), (866, 142556520), (1052, 117351660), (1299, 95037680), (1315, 93881328), (1578, 78234440), (1732, 71278260), (2104, 58675830), (2165, 57022608), (2598, 47518840), (2630, 46940664), (3156, 39117220), (3464, 35639130), (3945, 31293776), (4208, 29337915), (4330, 28511304), (4517, 27330960), (5196, 23759420), (5260, 23470332), (6312, 19558610), (6495, 19007536), (6928, 17819565), (7890, 15646888), (8660, 14255652), (9034, 13665480), (10392, 11879710), (10520, 11735166), (12624, 9779305), (12990, 9503768), (13551, 9110320), (15780, 7823444), (17320, 7127826), (18068, 6832740), (20784, 5939855), (21040, 5867583), (22585, 5466192), (25980, 4751884), (27102, 4555160), (31560, 3911722), (34640, 3563913), (36136, 3416370), (45170, 2733096), (51960, 2375942), (54204, 2277580), (63120, 1955861), (67755, 1822064), (72272, 1708185), (90340, 1366548), (103920, 1187971), (108408, 1138790), (113879, 1084080), (135510, 911032), (180680, 683274), (216816, 569395), (227758, 542040), (271020, 455516), (341637, 361360)]