220200480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5323

約数の個数: 144

約数和(自身を含む): 777493080

約数和(自身を除く): 557292600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 5273, 6960, 8352, 10440, 10546, 13920, 15819, 20880, 21092, 26365, 31638, 41760, 42184, 47457, 52730, 63276, 79095, 84368, 94914, 105460, 126552, 152917, 158190, 168736, 189828, 210920, 237285, 253104, 305834, 316380, 379656, 421840, 458751, 474570, 506208, 611668, 632760, 759312, 764585, 843680, 917502, 949140, 1223336, 1265520, 1376253, 1518624, 1529170, 1835004, 1898280, 2293755, 2446672, 2531040, 2752506, 3058340, 3670008, 3796560, 4587510, 4893344, 5505012, 6116680, 6881265, 7340016, 7593120, 9175020, 11010024, 12233360, 13762530, 14680032, 18350040, 22020048, 24466720, 27525060, 36700080, 44040096, 55050120, 73400160, 110100240, 220200480]

約数ペア:

[(1, 220200480), (2, 110100240), (3, 73400160), (4, 55050120), (5, 44040096), (6, 36700080), (8, 27525060), (9, 24466720), (10, 22020048), (12, 18350040), (15, 14680032), (16, 13762530), (18, 12233360), (20, 11010024), (24, 9175020), (29, 7593120), (30, 7340016), (32, 6881265), (36, 6116680), (40, 5505012), (45, 4893344), (48, 4587510), (58, 3796560), (60, 3670008), (72, 3058340), (80, 2752506), (87, 2531040), (90, 2446672), (96, 2293755), (116, 1898280), (120, 1835004), (144, 1529170), (145, 1518624), (160, 1376253), (174, 1265520), (180, 1223336), (232, 949140), (240, 917502), (261, 843680), (288, 764585), (290, 759312), (348, 632760), (360, 611668), (435, 506208), (464, 474570), (480, 458751), (522, 421840), (580, 379656), (696, 316380), (720, 305834), (870, 253104), (928, 237285), (1044, 210920), (1160, 189828), (1305, 168736), (1392, 158190), (1440, 152917), (1740, 126552), (2088, 105460), (2320, 94914), (2610, 84368), (2784, 79095), (3480, 63276), (4176, 52730), (4640, 47457), (5220, 42184), (5273, 41760), (6960, 31638), (8352, 26365), (10440, 21092), (10546, 20880), (13920, 15819)]