149120640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25889}}^1$

素因数の和:25914

約数の個数: 96

約数和(自身を含む): 514952100

約数和(自身を除く): 365831460

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25889, 51778, 77667, 103556, 129445, 155334, 207112, 233001, 258890, 310668, 388335, 414224, 466002, 517780, 621336, 776670, 828448, 932004, 1035560, 1165005, 1242672, 1553340, 1656896, 1864008, 2071120, 2330010, 2485344, 3106680, 3313792, 3728016, 4142240, 4660020, 4970688, 6213360, 7456032, 8284480, 9320040, 9941376, 12426720, 14912064, 16568960, 18640080, 24853440, 29824128, 37280160, 49706880, 74560320, 149120640]

約数ペア:

[(1, 149120640), (2, 74560320), (3, 49706880), (4, 37280160), (5, 29824128), (6, 24853440), (8, 18640080), (9, 16568960), (10, 14912064), (12, 12426720), (15, 9941376), (16, 9320040), (18, 8284480), (20, 7456032), (24, 6213360), (30, 4970688), (32, 4660020), (36, 4142240), (40, 3728016), (45, 3313792), (48, 3106680), (60, 2485344), (64, 2330010), (72, 2071120), (80, 1864008), (90, 1656896), (96, 1553340), (120, 1242672), (128, 1165005), (144, 1035560), (160, 932004), (180, 828448), (192, 776670), (240, 621336), (288, 517780), (320, 466002), (360, 414224), (384, 388335), (480, 310668), (576, 258890), (640, 233001), (720, 207112), (960, 155334), (1152, 129445), (1440, 103556), (1920, 77667), (2880, 51778), (5760, 25889)]