355253520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 1144926720

約数和(自身を除く): 789673200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 120, 123, 158, 164, 205, 237, 240, 246, 316, 328, 395, 410, 457, 474, 492, 615, 632, 656, 790, 820, 914, 948, 984, 1185, 1230, 1264, 1371, 1580, 1640, 1828, 1896, 1968, 2285, 2370, 2460, 2742, 3160, 3239, 3280, 3656, 3792, 4570, 4740, 4920, 5484, 6320, 6478, 6855, 7312, 9140, 9480, 9717, 9840, 10968, 12956, 13710, 16195, 18280, 18737, 18960, 19434, 21936, 25912, 27420, 32390, 36103, 36560, 37474, 38868, 48585, 51824, 54840, 56211, 64780, 72206, 74948, 77736, 93685, 97170, 108309, 109680, 112422, 129560, 144412, 149896, 155472, 180515, 187370, 194340, 216618, 224844, 259120, 281055, 288824, 299792, 361030, 374740, 388680, 433236, 449688, 541545, 562110, 577648, 722060, 749480, 777360, 866472, 899376, 1083090, 1124220, 1444120, 1480223, 1498960, 1732944, 2166180, 2248440, 2888240, 2960446, 4332360, 4440669, 4496880, 5920892, 7401115, 8664720, 8881338, 11841784, 14802230, 17762676, 22203345, 23683568, 29604460, 35525352, 44406690, 59208920, 71050704, 88813380, 118417840, 177626760, 355253520]

約数ペア:

[(1, 355253520), (2, 177626760), (3, 118417840), (4, 88813380), (5, 71050704), (6, 59208920), (8, 44406690), (10, 35525352), (12, 29604460), (15, 23683568), (16, 22203345), (20, 17762676), (24, 14802230), (30, 11841784), (40, 8881338), (41, 8664720), (48, 7401115), (60, 5920892), (79, 4496880), (80, 4440669), (82, 4332360), (120, 2960446), (123, 2888240), (158, 2248440), (164, 2166180), (205, 1732944), (237, 1498960), (240, 1480223), (246, 1444120), (316, 1124220), (328, 1083090), (395, 899376), (410, 866472), (457, 777360), (474, 749480), (492, 722060), (615, 577648), (632, 562110), (656, 541545), (790, 449688), (820, 433236), (914, 388680), (948, 374740), (984, 361030), (1185, 299792), (1230, 288824), (1264, 281055), (1371, 259120), (1580, 224844), (1640, 216618), (1828, 194340), (1896, 187370), (1968, 180515), (2285, 155472), (2370, 149896), (2460, 144412), (2742, 129560), (3160, 112422), (3239, 109680), (3280, 108309), (3656, 97170), (3792, 93685), (4570, 77736), (4740, 74948), (4920, 72206), (5484, 64780), (6320, 56211), (6478, 54840), (6855, 51824), (7312, 48585), (9140, 38868), (9480, 37474), (9717, 36560), (9840, 36103), (10968, 32390), (12956, 27420), (13710, 25912), (16195, 21936), (18280, 19434), (18737, 18960)]