48243720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 167731200

約数和(自身を除く): 119487480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 727, 790, 840, 948, 1106, 1185, 1454, 1580, 1659, 1896, 2181, 2212, 2370, 2765, 2908, 3160, 3318, 3635, 4362, 4424, 4740, 5089, 5530, 5816, 6636, 7270, 8295, 8724, 9480, 10178, 10905, 11060, 13272, 14540, 15267, 16590, 17448, 20356, 21810, 22120, 25445, 29080, 30534, 33180, 40712, 43620, 50890, 57433, 61068, 66360, 76335, 87240, 101780, 114866, 122136, 152670, 172299, 203560, 229732, 287165, 305340, 344598, 402031, 459464, 574330, 610680, 689196, 804062, 861495, 1148660, 1206093, 1378392, 1608124, 1722990, 2010155, 2297320, 2412186, 3216248, 3445980, 4020310, 4824372, 6030465, 6891960, 8040620, 9648744, 12060930, 16081240, 24121860, 48243720]

約数ペア:

[(1, 48243720), (2, 24121860), (3, 16081240), (4, 12060930), (5, 9648744), (6, 8040620), (7, 6891960), (8, 6030465), (10, 4824372), (12, 4020310), (14, 3445980), (15, 3216248), (20, 2412186), (21, 2297320), (24, 2010155), (28, 1722990), (30, 1608124), (35, 1378392), (40, 1206093), (42, 1148660), (56, 861495), (60, 804062), (70, 689196), (79, 610680), (84, 574330), (105, 459464), (120, 402031), (140, 344598), (158, 305340), (168, 287165), (210, 229732), (237, 203560), (280, 172299), (316, 152670), (395, 122136), (420, 114866), (474, 101780), (553, 87240), (632, 76335), (727, 66360), (790, 61068), (840, 57433), (948, 50890), (1106, 43620), (1185, 40712), (1454, 33180), (1580, 30534), (1659, 29080), (1896, 25445), (2181, 22120), (2212, 21810), (2370, 20356), (2765, 17448), (2908, 16590), (3160, 15267), (3318, 14540), (3635, 13272), (4362, 11060), (4424, 10905), (4740, 10178), (5089, 9480), (5530, 8724), (5816, 8295), (6636, 7270)]