1496040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 5564160

約数和(自身を除く): 4068120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 137, 140, 156, 168, 182, 195, 210, 260, 273, 274, 280, 312, 364, 390, 411, 420, 455, 520, 546, 548, 685, 728, 780, 822, 840, 910, 959, 1092, 1096, 1365, 1370, 1560, 1644, 1781, 1820, 1918, 2055, 2184, 2730, 2740, 2877, 3288, 3562, 3640, 3836, 4110, 4795, 5343, 5460, 5480, 5754, 7124, 7672, 8220, 8905, 9590, 10686, 10920, 11508, 12467, 14248, 14385, 16440, 17810, 19180, 21372, 23016, 24934, 26715, 28770, 35620, 37401, 38360, 42744, 49868, 53430, 57540, 62335, 71240, 74802, 99736, 106860, 115080, 124670, 149604, 187005, 213720, 249340, 299208, 374010, 498680, 748020, 1496040]

約数ペア:

[(1, 1496040), (2, 748020), (3, 498680), (4, 374010), (5, 299208), (6, 249340), (7, 213720), (8, 187005), (10, 149604), (12, 124670), (13, 115080), (14, 106860), (15, 99736), (20, 74802), (21, 71240), (24, 62335), (26, 57540), (28, 53430), (30, 49868), (35, 42744), (39, 38360), (40, 37401), (42, 35620), (52, 28770), (56, 26715), (60, 24934), (65, 23016), (70, 21372), (78, 19180), (84, 17810), (91, 16440), (104, 14385), (105, 14248), (120, 12467), (130, 11508), (137, 10920), (140, 10686), (156, 9590), (168, 8905), (182, 8220), (195, 7672), (210, 7124), (260, 5754), (273, 5480), (274, 5460), (280, 5343), (312, 4795), (364, 4110), (390, 3836), (411, 3640), (420, 3562), (455, 3288), (520, 2877), (546, 2740), (548, 2730), (685, 2184), (728, 2055), (780, 1918), (822, 1820), (840, 1781), (910, 1644), (959, 1560), (1092, 1370), (1096, 1365)]