4484760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 16243200

約数和(自身を除く): 11758440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 281, 285, 380, 399, 420, 456, 532, 562, 570, 665, 760, 798, 840, 843, 1064, 1124, 1140, 1330, 1405, 1596, 1686, 1967, 1995, 2248, 2280, 2660, 2810, 3192, 3372, 3934, 3990, 4215, 5320, 5339, 5620, 5901, 6744, 7868, 7980, 8430, 9835, 10678, 11240, 11802, 15736, 15960, 16017, 16860, 19670, 21356, 23604, 26695, 29505, 32034, 33720, 37373, 39340, 42712, 47208, 53390, 59010, 64068, 74746, 78680, 80085, 106780, 112119, 118020, 128136, 149492, 160170, 186865, 213560, 224238, 236040, 298984, 320340, 373730, 448476, 560595, 640680, 747460, 896952, 1121190, 1494920, 2242380, 4484760]

約数ペア:

[(1, 4484760), (2, 2242380), (3, 1494920), (4, 1121190), (5, 896952), (6, 747460), (7, 640680), (8, 560595), (10, 448476), (12, 373730), (14, 320340), (15, 298984), (19, 236040), (20, 224238), (21, 213560), (24, 186865), (28, 160170), (30, 149492), (35, 128136), (38, 118020), (40, 112119), (42, 106780), (56, 80085), (57, 78680), (60, 74746), (70, 64068), (76, 59010), (84, 53390), (95, 47208), (105, 42712), (114, 39340), (120, 37373), (133, 33720), (140, 32034), (152, 29505), (168, 26695), (190, 23604), (210, 21356), (228, 19670), (266, 16860), (280, 16017), (281, 15960), (285, 15736), (380, 11802), (399, 11240), (420, 10678), (456, 9835), (532, 8430), (562, 7980), (570, 7868), (665, 6744), (760, 5901), (798, 5620), (840, 5339), (843, 5320), (1064, 4215), (1124, 3990), (1140, 3934), (1330, 3372), (1405, 3192), (1596, 2810), (1686, 2660), (1967, 2280), (1995, 2248)]