2401200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 180

約数和(自身を含む): 8994960

約数和(自身を除く): 6593760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 29, 30, 36, 40, 45, 46, 48, 50, 58, 60, 69, 72, 75, 80, 87, 90, 92, 100, 115, 116, 120, 138, 144, 145, 150, 174, 180, 184, 200, 207, 225, 230, 232, 240, 261, 276, 290, 300, 345, 348, 360, 368, 400, 414, 435, 450, 460, 464, 522, 552, 575, 580, 600, 667, 690, 696, 720, 725, 828, 870, 900, 920, 1035, 1044, 1104, 1150, 1160, 1200, 1305, 1334, 1380, 1392, 1450, 1656, 1725, 1740, 1800, 1840, 2001, 2070, 2088, 2175, 2300, 2320, 2610, 2668, 2760, 2900, 3312, 3335, 3450, 3480, 3600, 4002, 4140, 4176, 4350, 4600, 5175, 5220, 5336, 5520, 5800, 6003, 6525, 6670, 6900, 6960, 8004, 8280, 8700, 9200, 10005, 10350, 10440, 10672, 11600, 12006, 13050, 13340, 13800, 16008, 16560, 16675, 17400, 20010, 20700, 20880, 24012, 26100, 26680, 27600, 30015, 32016, 33350, 34800, 40020, 41400, 48024, 50025, 52200, 53360, 60030, 66700, 80040, 82800, 96048, 100050, 104400, 120060, 133400, 150075, 160080, 200100, 240120, 266800, 300150, 400200, 480240, 600300, 800400, 1200600, 2401200]

約数ペア:

[(1, 2401200), (2, 1200600), (3, 800400), (4, 600300), (5, 480240), (6, 400200), (8, 300150), (9, 266800), (10, 240120), (12, 200100), (15, 160080), (16, 150075), (18, 133400), (20, 120060), (23, 104400), (24, 100050), (25, 96048), (29, 82800), (30, 80040), (36, 66700), (40, 60030), (45, 53360), (46, 52200), (48, 50025), (50, 48024), (58, 41400), (60, 40020), (69, 34800), (72, 33350), (75, 32016), (80, 30015), (87, 27600), (90, 26680), (92, 26100), (100, 24012), (115, 20880), (116, 20700), (120, 20010), (138, 17400), (144, 16675), (145, 16560), (150, 16008), (174, 13800), (180, 13340), (184, 13050), (200, 12006), (207, 11600), (225, 10672), (230, 10440), (232, 10350), (240, 10005), (261, 9200), (276, 8700), (290, 8280), (300, 8004), (345, 6960), (348, 6900), (360, 6670), (368, 6525), (400, 6003), (414, 5800), (435, 5520), (450, 5336), (460, 5220), (464, 5175), (522, 4600), (552, 4350), (575, 4176), (580, 4140), (600, 4002), (667, 3600), (690, 3480), (696, 3450), (720, 3335), (725, 3312), (828, 2900), (870, 2760), (900, 2668), (920, 2610), (1035, 2320), (1044, 2300), (1104, 2175), (1150, 2088), (1160, 2070), (1200, 2001), (1305, 1840), (1334, 1800), (1380, 1740), (1392, 1725), (1450, 1656)]