634837680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11161}}^1$

素因数の和:11259

約数の個数: 120

約数和(自身を含む): 2159177280

約数和(自身を除く): 1524339600

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11161, 11376, 14220, 18960, 22322, 28440, 33483, 44644, 55805, 56880, 66966, 89288, 100449, 111610, 133932, 167415, 178576, 200898, 223220, 267864, 334830, 401796, 446440, 502245, 535728, 669660, 803592, 881719, 892880, 1004490, 1339320, 1607184, 1763438, 2008980, 2645157, 2678640, 3526876, 4017960, 4408595, 5290314, 7053752, 7935471, 8035920, 8817190, 10580628, 13225785, 14107504, 15870942, 17634380, 21161256, 26451570, 31741884, 35268760, 39677355, 42322512, 52903140, 63483768, 70537520, 79354710, 105806280, 126967536, 158709420, 211612560, 317418840, 634837680]

約数ペア:

[(1, 634837680), (2, 317418840), (3, 211612560), (4, 158709420), (5, 126967536), (6, 105806280), (8, 79354710), (9, 70537520), (10, 63483768), (12, 52903140), (15, 42322512), (16, 39677355), (18, 35268760), (20, 31741884), (24, 26451570), (30, 21161256), (36, 17634380), (40, 15870942), (45, 14107504), (48, 13225785), (60, 10580628), (72, 8817190), (79, 8035920), (80, 7935471), (90, 7053752), (120, 5290314), (144, 4408595), (158, 4017960), (180, 3526876), (237, 2678640), (240, 2645157), (316, 2008980), (360, 1763438), (395, 1607184), (474, 1339320), (632, 1004490), (711, 892880), (720, 881719), (790, 803592), (948, 669660), (1185, 535728), (1264, 502245), (1422, 446440), (1580, 401796), (1896, 334830), (2370, 267864), (2844, 223220), (3160, 200898), (3555, 178576), (3792, 167415), (4740, 133932), (5688, 111610), (6320, 100449), (7110, 89288), (9480, 66966), (11161, 56880), (11376, 55805), (14220, 44644), (18960, 33483), (22322, 28440)]