21849470640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{7547}}^1$

素因数の和:11587

約数の個数: 120

約数和(自身を含む): 73405779408

約数和(自身を除く): 51556308768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4021, 7547, 8042, 12063, 15094, 16084, 20105, 22641, 24126, 30188, 32168, 36189, 37735, 40210, 45282, 48252, 60315, 60376, 64336, 67923, 72378, 75470, 80420, 90564, 96504, 113205, 120630, 120752, 135846, 144756, 150940, 160840, 180945, 181128, 193008, 226410, 241260, 271692, 289512, 301880, 321680, 339615, 361890, 362256, 452820, 482520, 543384, 579024, 603760, 679230, 723780, 905640, 965040, 1086768, 1358460, 1447560, 1811280, 2716920, 2895120, 5433840, 30346487, 60692974, 91039461, 121385948, 151732435, 182078922, 242771896, 273118383, 303464870, 364157844, 455197305, 485543792, 546236766, 606929740, 728315688, 910394610, 1092473532, 1213859480, 1365591915, 1456631376, 1820789220, 2184947064, 2427718960, 2731183830, 3641578440, 4369894128, 5462367660, 7283156880, 10924735320, 21849470640]

約数ペア:

[(1, 21849470640), (2, 10924735320), (3, 7283156880), (4, 5462367660), (5, 4369894128), (6, 3641578440), (8, 2731183830), (9, 2427718960), (10, 2184947064), (12, 1820789220), (15, 1456631376), (16, 1365591915), (18, 1213859480), (20, 1092473532), (24, 910394610), (30, 728315688), (36, 606929740), (40, 546236766), (45, 485543792), (48, 455197305), (60, 364157844), (72, 303464870), (80, 273118383), (90, 242771896), (120, 182078922), (144, 151732435), (180, 121385948), (240, 91039461), (360, 60692974), (720, 30346487), (4021, 5433840), (7547, 2895120), (8042, 2716920), (12063, 1811280), (15094, 1447560), (16084, 1358460), (20105, 1086768), (22641, 965040), (24126, 905640), (30188, 723780), (32168, 679230), (36189, 603760), (37735, 579024), (40210, 543384), (45282, 482520), (48252, 452820), (60315, 362256), (60376, 361890), (64336, 339615), (67923, 321680), (72378, 301880), (75470, 289512), (80420, 271692), (90564, 241260), (96504, 226410), (113205, 193008), (120630, 181128), (120752, 180945), (135846, 160840), (144756, 150940)]