242134560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 831743640

約数和(自身を除く): 589609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 905, 929, 1086, 1440, 1448, 1629, 1810, 1858, 2172, 2715, 2787, 2896, 3258, 3620, 3716, 4344, 4645, 5430, 5574, 5792, 6516, 7240, 7432, 8145, 8361, 8688, 9290, 10860, 11148, 13032, 13935, 14480, 14864, 16290, 16722, 17376, 18580, 21720, 22296, 26064, 27870, 28960, 29728, 32580, 33444, 37160, 41805, 43440, 44592, 52128, 55740, 65160, 66888, 74320, 83610, 86880, 89184, 111480, 130320, 133776, 148640, 167220, 168149, 222960, 260640, 267552, 334440, 336298, 445920, 504447, 668880, 672596, 840745, 1008894, 1337760, 1345192, 1513341, 1681490, 2017788, 2522235, 2690384, 3026682, 3362980, 4035576, 5044470, 5380768, 6053364, 6725960, 7566705, 8071152, 10088940, 12106728, 13451920, 15133410, 16142304, 20177880, 24213456, 26903840, 30266820, 40355760, 48426912, 60533640, 80711520, 121067280, 242134560]

約数ペア:

[(1, 242134560), (2, 121067280), (3, 80711520), (4, 60533640), (5, 48426912), (6, 40355760), (8, 30266820), (9, 26903840), (10, 24213456), (12, 20177880), (15, 16142304), (16, 15133410), (18, 13451920), (20, 12106728), (24, 10088940), (30, 8071152), (32, 7566705), (36, 6725960), (40, 6053364), (45, 5380768), (48, 5044470), (60, 4035576), (72, 3362980), (80, 3026682), (90, 2690384), (96, 2522235), (120, 2017788), (144, 1681490), (160, 1513341), (180, 1345192), (181, 1337760), (240, 1008894), (288, 840745), (360, 672596), (362, 668880), (480, 504447), (543, 445920), (720, 336298), (724, 334440), (905, 267552), (929, 260640), (1086, 222960), (1440, 168149), (1448, 167220), (1629, 148640), (1810, 133776), (1858, 130320), (2172, 111480), (2715, 89184), (2787, 86880), (2896, 83610), (3258, 74320), (3620, 66888), (3716, 65160), (4344, 55740), (4645, 52128), (5430, 44592), (5574, 43440), (5792, 41805), (6516, 37160), (7240, 33444), (7432, 32580), (8145, 29728), (8361, 28960), (8688, 27870), (9290, 26064), (10860, 22296), (11148, 21720), (13032, 18580), (13935, 17376), (14480, 16722), (14864, 16290)]