90483120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 240

約数和(自身を含む): 374267712

約数和(自身を除く): 283784592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1381, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 2762, 3120, 3276, 3640, 4095, 4143, 4368, 4680, 5040, 5460, 5524, 6552, 6905, 7280, 8190, 8286, 9360, 9667, 10920, 11048, 12429, 13104, 13810, 16380, 16572, 17953, 19334, 20715, 21840, 22096, 24858, 27620, 29001, 32760, 33144, 35906, 38668, 41430, 48335, 49716, 53859, 55240, 58002, 62145, 65520, 66288, 71812, 77336, 82860, 87003, 89765, 96670, 99432, 107718, 110480, 116004, 124290, 125671, 143624, 145005, 154672, 161577, 165720, 174006, 179530, 193340, 198864, 215436, 232008, 248580, 251342, 269295, 287248, 290010, 323154, 331440, 348012, 359060, 377013, 386680, 430872, 435015, 464016, 497160, 502684, 538590, 580020, 628355, 646308, 696024, 718120, 754026, 773360, 807885, 861744, 870030, 994320, 1005368, 1077180, 1131039, 1160040, 1256710, 1292616, 1392048, 1436240, 1508052, 1615770, 1740060, 1885065, 2010736, 2154360, 2262078, 2320080, 2513420, 2585232, 3016104, 3231540, 3480120, 3770130, 4308720, 4524156, 5026840, 5655195, 6032208, 6463080, 6960240, 7540260, 9048312, 10053680, 11310390, 12926160, 15080520, 18096624, 22620780, 30161040, 45241560, 90483120]

約数ペア:

[(1, 90483120), (2, 45241560), (3, 30161040), (4, 22620780), (5, 18096624), (6, 15080520), (7, 12926160), (8, 11310390), (9, 10053680), (10, 9048312), (12, 7540260), (13, 6960240), (14, 6463080), (15, 6032208), (16, 5655195), (18, 5026840), (20, 4524156), (21, 4308720), (24, 3770130), (26, 3480120), (28, 3231540), (30, 3016104), (35, 2585232), (36, 2513420), (39, 2320080), (40, 2262078), (42, 2154360), (45, 2010736), (48, 1885065), (52, 1740060), (56, 1615770), (60, 1508052), (63, 1436240), (65, 1392048), (70, 1292616), (72, 1256710), (78, 1160040), (80, 1131039), (84, 1077180), (90, 1005368), (91, 994320), (104, 870030), (105, 861744), (112, 807885), (117, 773360), (120, 754026), (126, 718120), (130, 696024), (140, 646308), (144, 628355), (156, 580020), (168, 538590), (180, 502684), (182, 497160), (195, 464016), (208, 435015), (210, 430872), (234, 386680), (240, 377013), (252, 359060), (260, 348012), (273, 331440), (280, 323154), (312, 290010), (315, 287248), (336, 269295), (360, 251342), (364, 248580), (390, 232008), (420, 215436), (455, 198864), (468, 193340), (504, 179530), (520, 174006), (546, 165720), (560, 161577), (585, 154672), (624, 145005), (630, 143624), (720, 125671), (728, 124290), (780, 116004), (819, 110480), (840, 107718), (910, 99432), (936, 96670), (1008, 89765), (1040, 87003), (1092, 82860), (1170, 77336), (1260, 71812), (1365, 66288), (1381, 65520), (1456, 62145), (1560, 58002), (1638, 55240), (1680, 53859), (1820, 49716), (1872, 48335), (2184, 41430), (2340, 38668), (2520, 35906), (2730, 33144), (2762, 32760), (3120, 29001), (3276, 27620), (3640, 24858), (4095, 22096), (4143, 21840), (4368, 20715), (4680, 19334), (5040, 17953), (5460, 16572), (5524, 16380), (6552, 13810), (6905, 13104), (7280, 12429), (8190, 11048), (8286, 10920), (9360, 9667)]