788700240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 240

約数和(自身を含む): 2843568000

約数和(自身を除く): 2054867760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1399, 1566, 1620, 1740, 1944, 2088, 2160, 2320, 2349, 2430, 2610, 2798, 3132, 3240, 3480, 3888, 3915, 4176, 4197, 4698, 4860, 5220, 5596, 6264, 6480, 6960, 6995, 7047, 7830, 8394, 9396, 9720, 10440, 11192, 11745, 12528, 12591, 13990, 14094, 15660, 16788, 18792, 19440, 20880, 20985, 22384, 23490, 25182, 27980, 28188, 31320, 33576, 35235, 37584, 37773, 40571, 41970, 46980, 50364, 55960, 56376, 62640, 62955, 67152, 70470, 75546, 81142, 83940, 93960, 100728, 111920, 112752, 113319, 121713, 125910, 140940, 151092, 162284, 167880, 187920, 188865, 201456, 202855, 226638, 243426, 251820, 281880, 302184, 324568, 335760, 339957, 365139, 377730, 405710, 453276, 486852, 503640, 563760, 566595, 604368, 608565, 649136, 679914, 730278, 755460, 811420, 906552, 973704, 1007280, 1095417, 1133190, 1217130, 1359828, 1460556, 1510920, 1622840, 1699785, 1813104, 1825695, 1947408, 2190834, 2266380, 2434260, 2719656, 2921112, 3021840, 3245680, 3286251, 3399570, 3651390, 4381668, 4532760, 4868520, 5439312, 5477085, 5842224, 6572502, 6799140, 7302780, 8763336, 9065520, 9737040, 9858753, 10954170, 13145004, 13598280, 14605560, 16431255, 17526672, 19717506, 21908340, 26290008, 27196560, 29211120, 32862510, 39435012, 43816680, 49293765, 52580016, 65725020, 78870024, 87633360, 98587530, 131450040, 157740048, 197175060, 262900080, 394350120, 788700240]

約数ペア:

[(1, 788700240), (2, 394350120), (3, 262900080), (4, 197175060), (5, 157740048), (6, 131450040), (8, 98587530), (9, 87633360), (10, 78870024), (12, 65725020), (15, 52580016), (16, 49293765), (18, 43816680), (20, 39435012), (24, 32862510), (27, 29211120), (29, 27196560), (30, 26290008), (36, 21908340), (40, 19717506), (45, 17526672), (48, 16431255), (54, 14605560), (58, 13598280), (60, 13145004), (72, 10954170), (80, 9858753), (81, 9737040), (87, 9065520), (90, 8763336), (108, 7302780), (116, 6799140), (120, 6572502), (135, 5842224), (144, 5477085), (145, 5439312), (162, 4868520), (174, 4532760), (180, 4381668), (216, 3651390), (232, 3399570), (240, 3286251), (243, 3245680), (261, 3021840), (270, 2921112), (290, 2719656), (324, 2434260), (348, 2266380), (360, 2190834), (405, 1947408), (432, 1825695), (435, 1813104), (464, 1699785), (486, 1622840), (522, 1510920), (540, 1460556), (580, 1359828), (648, 1217130), (696, 1133190), (720, 1095417), (783, 1007280), (810, 973704), (870, 906552), (972, 811420), (1044, 755460), (1080, 730278), (1160, 679914), (1215, 649136), (1296, 608565), (1305, 604368), (1392, 566595), (1399, 563760), (1566, 503640), (1620, 486852), (1740, 453276), (1944, 405710), (2088, 377730), (2160, 365139), (2320, 339957), (2349, 335760), (2430, 324568), (2610, 302184), (2798, 281880), (3132, 251820), (3240, 243426), (3480, 226638), (3888, 202855), (3915, 201456), (4176, 188865), (4197, 187920), (4698, 167880), (4860, 162284), (5220, 151092), (5596, 140940), (6264, 125910), (6480, 121713), (6960, 113319), (6995, 112752), (7047, 111920), (7830, 100728), (8394, 93960), (9396, 83940), (9720, 81142), (10440, 75546), (11192, 70470), (11745, 67152), (12528, 62955), (12591, 62640), (13990, 56376), (14094, 55960), (15660, 50364), (16788, 46980), (18792, 41970), (19440, 40571), (20880, 37773), (20985, 37584), (22384, 35235), (23490, 33576), (25182, 31320), (27980, 28188)]