24480720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 90689508

約数和(自身を除く): 66208788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 281, 330, 360, 363, 396, 440, 484, 495, 528, 562, 605, 660, 720, 726, 792, 843, 880, 968, 990, 1089, 1124, 1210, 1320, 1405, 1452, 1584, 1686, 1815, 1936, 1980, 2178, 2248, 2420, 2529, 2640, 2810, 2904, 3091, 3372, 3630, 3960, 4215, 4356, 4496, 4840, 5058, 5445, 5620, 5808, 6182, 6744, 7260, 7920, 8430, 8712, 9273, 9680, 10116, 10890, 11240, 12364, 12645, 13488, 14520, 15455, 16860, 17424, 18546, 20232, 21780, 22480, 24728, 25290, 27819, 29040, 30910, 33720, 34001, 37092, 40464, 43560, 46365, 49456, 50580, 55638, 61820, 67440, 68002, 74184, 87120, 92730, 101160, 102003, 111276, 123640, 136004, 139095, 148368, 170005, 185460, 202320, 204006, 222552, 247280, 272008, 278190, 306009, 340010, 370920, 408012, 445104, 510015, 544016, 556380, 612018, 680020, 741840, 816024, 1020030, 1112760, 1224036, 1360040, 1530045, 1632048, 2040060, 2225520, 2448072, 2720080, 3060090, 4080120, 4896144, 6120180, 8160240, 12240360, 24480720]

約数ペア:

[(1, 24480720), (2, 12240360), (3, 8160240), (4, 6120180), (5, 4896144), (6, 4080120), (8, 3060090), (9, 2720080), (10, 2448072), (11, 2225520), (12, 2040060), (15, 1632048), (16, 1530045), (18, 1360040), (20, 1224036), (22, 1112760), (24, 1020030), (30, 816024), (33, 741840), (36, 680020), (40, 612018), (44, 556380), (45, 544016), (48, 510015), (55, 445104), (60, 408012), (66, 370920), (72, 340010), (80, 306009), (88, 278190), (90, 272008), (99, 247280), (110, 222552), (120, 204006), (121, 202320), (132, 185460), (144, 170005), (165, 148368), (176, 139095), (180, 136004), (198, 123640), (220, 111276), (240, 102003), (242, 101160), (264, 92730), (281, 87120), (330, 74184), (360, 68002), (363, 67440), (396, 61820), (440, 55638), (484, 50580), (495, 49456), (528, 46365), (562, 43560), (605, 40464), (660, 37092), (720, 34001), (726, 33720), (792, 30910), (843, 29040), (880, 27819), (968, 25290), (990, 24728), (1089, 22480), (1124, 21780), (1210, 20232), (1320, 18546), (1405, 17424), (1452, 16860), (1584, 15455), (1686, 14520), (1815, 13488), (1936, 12645), (1980, 12364), (2178, 11240), (2248, 10890), (2420, 10116), (2529, 9680), (2640, 9273), (2810, 8712), (2904, 8430), (3091, 7920), (3372, 7260), (3630, 6744), (3960, 6182), (4215, 5808), (4356, 5620), (4496, 5445), (4840, 5058)]