155183760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9413

約数の個数: 120

約数和(自身を含む): 543875904

約数和(自身を除く): 388692144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 9371, 16560, 18742, 28113, 37484, 46855, 56226, 74968, 84339, 93710, 112452, 140565, 149936, 168678, 187420, 215533, 224904, 281130, 337356, 374840, 421695, 431066, 449808, 562260, 646599, 674712, 749680, 843390, 862132, 1077665, 1124520, 1293198, 1349424, 1686780, 1724264, 1939797, 2155330, 2249040, 2586396, 3232995, 3373560, 3448528, 3879594, 4310660, 5172792, 6465990, 6747120, 7759188, 8621320, 9698985, 10345584, 12931980, 15518376, 17242640, 19397970, 25863960, 31036752, 38795940, 51727920, 77591880, 155183760]

約数ペア:

[(1, 155183760), (2, 77591880), (3, 51727920), (4, 38795940), (5, 31036752), (6, 25863960), (8, 19397970), (9, 17242640), (10, 15518376), (12, 12931980), (15, 10345584), (16, 9698985), (18, 8621320), (20, 7759188), (23, 6747120), (24, 6465990), (30, 5172792), (36, 4310660), (40, 3879594), (45, 3448528), (46, 3373560), (48, 3232995), (60, 2586396), (69, 2249040), (72, 2155330), (80, 1939797), (90, 1724264), (92, 1686780), (115, 1349424), (120, 1293198), (138, 1124520), (144, 1077665), (180, 862132), (184, 843390), (207, 749680), (230, 674712), (240, 646599), (276, 562260), (345, 449808), (360, 431066), (368, 421695), (414, 374840), (460, 337356), (552, 281130), (690, 224904), (720, 215533), (828, 187420), (920, 168678), (1035, 149936), (1104, 140565), (1380, 112452), (1656, 93710), (1840, 84339), (2070, 74968), (2760, 56226), (3312, 46855), (4140, 37484), (5520, 28113), (8280, 18742), (9371, 16560)]